Adam Levine Pictures

Adam Levine

Adam Levine at arrivals for THE VOICE Season 7 Red Carpet Photo Op, Hyde Sunset, Los Angeles, CA December 8, 2014. Photo By: Dee Cercone/Everett Collection

Behati Prinsloo, Adam Levine at arrivals for The 66th Primetime Emmy Awards 2014 EMMYS - Part 2, Nokia Theatre L.A. LIVE, Los Angeles, CA August 25, 2014. Photo By: James Atoa/Everett Collection

Adam Levine at in-store appearance for Adam Levine Signature Fragrance Launch at MACY''S, Macy''s Herald Square Department Store, New York, NY February 15, 2013. Photo By: Desiree Navarro/Everett Collection

Behati Prinsloo, Adam Levine at arrivals for BEGIN AGAIN Premiere, The School of Visual Arts (SVA) Theatre, New York, NY June 25, 2014. Photo By: Gregorio T. Binuya/Everett Collection

Adam Levine on stage for NBC Today Show Concert with Maroon 5, Rockefeller Plaza, New York, NY June 14, 2013. Photo By: Eli Winston/Everett Collection

Adam Levine at arrivals for THE VOICE Season 7 Red Carpet Photo Op, Hyde Sunset, Los Angeles, CA December 8, 2014. Photo By: Dee Cercone/Everett Collection

Behati Prinsloo, Adam Levine at arrivals for BEGIN AGAIN Premiere, The School of Visual Arts (SVA) Theatre, New York, NY June 25, 2014. Photo By: Gregorio T. Binuya/Everett Collection

Adam Levine at arrivals for MTV Video Music Awards VMA''s 2007 - ARRIVALS, Palms Casino, Las Vegas, NV, September 09, 2007. Photo by: Kristin Callahan/Everett Collection

Adam Levine & Anne V at arrivals for The 54th Annual GRAMMY Awards - ARRIVALS, The Staples Center, Los Angeles, CA February 12, 2012. Photo By: Elizabeth Goodenough/Everett Collection

The Voice, Adam Levine, 'Live Results: 4 Go Home', Season 2, Ep. #11, 04/03/2012, ©NBC

The Voice, from left: Blake Shelton, Pharrell Williams, Gwen Stefani, Adam Levine, 'The Blind Auditions, Part 2', Season 7, Ep. #2, 09/23/2014, ©NBC

The Voice, Adam Levine, 'Live Finale, Part 2', Season 8, Ep. #28, 05/19/2015, ©NBC

The Voice, Adam Levine, 'Live Finale', Season 6, Ep. #26, 05/20/2014, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Adam Levine, 'Live Top 6 Eliminations', Season 8, Ep. #24, 05/05/2015, ©NBC

The Voice, Nick Jonas (L), Adam Levine (R), 'Live Top 6 Eliminations', Season 8, Ep. #24, 05/05/2015, ©NBC

The Voice, Adam Levine (L), Pharrell Williams (C), Christina Aguilera (R), 'Live Top 6 Performances', Season 8, Ep. #23, 05/04/2015, ©NBC

The Voice, from left: Adam Levine, Pharrell Williams, Christina Aguilera, Blake Shelton, 'Live Top 6 Performances', Season 8, Ep. #23, 05/04/2015, ©NBC

The Voice, Adam Levine, 'Live Top 6 Performances', Season 8, Ep. #23, 05/04/2015, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 1', Season 7, Ep. #15, 11/10/2014, ©NBC

The Voice, from left: Blake Shelton, Adam Levine, Pharrell Williams, Taylor Swift, Carson Daly, Gwen Stefani, 'The Live Playoffs, Night 1', Season 7, Ep. #15, 11/10/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Live Playoffs, Night 1', Season 7, Ep. #15, 11/10/2014, ©NBC

The Voice, Amanda Brown (L), Melanie Martinez (C), Adam Levine (R), 'The Knockouts, Part 2', Season 3, Ep. #17, 10/30/2012, ©NBC

The Voice, from left: Cassadee Pope, Blake Shelton, Terry McDermott, Carson Daly, Amanda Brown, Melanie Martinez, Adam Levine, 'The Knockouts, Part 2', Season 3, Ep. #17, 10/30/2012, ©NBC

The Voice, Adam Levine, 'The Knockouts, Part 2', Season 3, Ep. #17, 10/30/2012, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (C), Christina Aguilera (R), 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Carson Daly, Cee-Lo Green, Adam Levine, 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Melanie Martinez, Adam Levine, 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Amanda Brown (L), Adam Levine (C), Melanie Martinez (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine (L), Melanie Martinez (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Amanda Brown (L), Adam Levine (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine (L), Melanie Martinez (C), Amanda Brown (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Result', Season 3, Ep. #20, 11/08/2012, ©NBC

The Voice, 50 Cent (L), Adam Levine (R), 'The Live Playoffs, Result', Season 3, Ep. #20, 11/08/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Result', Season 3, Ep. #20, 11/08/2012, ©NBC

The Voice, Adam Levine (L), 50 Cent (R), 'The Live Playoffs, Result', Season 3, Ep. #20, 11/08/2012, ©NBC

The Voice, Melanie Martinez (L), Adam Levine (R), 'Live Top 12 Performances', Season 3, Ep. #21, 11/12/2012, ©NBC

The Voice, from left: Shakira, Adam Levine, Blake Shelton, Usher, 'Blind Auditions, Part 1', Season 4, Ep. #1, 03/25/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'The Blind Auditions Continued', Season 4, Ep. #4, 04/02/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Blind Auditions Continued', Season 4, Ep. #5, 04/08/2013, ©NBC

The Voice, Usher (L), Adam Levine (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (C), Christina Aguilera (R), 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, from left: Adam Levine, Michelle Rodriguez, Vin Diesel, Shakira, Blake Shelton, Usher, 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'The Live Playoffs, Results', Season 4, Ep. #16, 05/08/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'The Live Playoffs, Results', Season 4, Ep. #16, 05/08/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'The Live Playoffs, Results', Season 4, Ep. #16, 05/08/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 2, Ep. #15, 04/17/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Live Eliminations', Season 2, Ep. #15, 04/17/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Eliminations', Season 2, Ep. #15, 04/17/2012, ©NBC

The Voice, Adam Levine (L), Joselyn Rivera (C), Carson Daly (R), 'The Knockouts, Part 2', Season 3, Ep. #17, 10/30/2012, ©NBC

The Voice, Adam Levine, 'The Knockouts, Part 2', Season 3, Ep. #17, 10/30/2012, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'Live Playoffs, Results', Season 9, Ep. #17, 11/11/2015, ©NBC

The Voice, Adam Levine, 'Live Playoffs, Results', Season 9, Ep. #17, 11/11/2015, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Live Playoffs, Night 2', Season 9, Ep. #16, 11/10/2015, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 2', Season 9, Ep. #16, 11/10/2015, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Live Playoffs, Night 2', Season 9, Ep. #16, 11/10/2015, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Live Playoffs, Night 2', Season 9, Ep. #16, 11/10/2015, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 2', Season 9, Ep. #16, 11/10/2015, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 1', Season 9, Ep. #15, 11/09/2015, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Blake Shelton (L), Christina Aguilera (C), Adam Levine (R), 'Season 1', 04/26/2011, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Blake Shelton (L), Usher (C), Adam Levine (R), 04/26/2011, ©NBC

The Voice, Usher (L), Christina Aguilera (C), Adam Levine (R), 04/26/2011, ©NBC

The Voice, Adam Levine (L), Blake Shelton (C), Usher (R), 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Blake Shelton (R), 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Tessanne Chin (L), Adam Levine (R), 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (C), Cee-Lo Green (R), 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 5, Ep. #17, 11/12/2013, ©NBC

The Voice, from left: Shakira, Usher, Adam Levine, Blake Shelton, 'The Blind Auditions Premiere', Season 6, Ep. #1, 02/24/2014, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 1', Season 9, Ep. #15, 11/09/2015, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Live Playoffs, Night 1', Season 9, Ep. #15, 11/09/2015, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 1', Season 9, Ep. #15, 11/09/2015, ©NBC

The Voice, from left: Adam Levine, Blake Shelton, Pharrell Williams, Gwen Stefani, 04/26/2011, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 7, Ep. #7, 10/13/2014, ©NBC

The Voice, from left: Adam Levine, Pharrell Williams, Blake Shelton, Gwen Stefani, 'The Battles Premiere', Season 7, Ep. #7, 10/13/2014, ©NBC

The Voice, from left: Pharrell Williams, Gwen Stefani, Adam Levine, Blake Shelton, 'The Blind Auditions, Premiere', Season 7, Ep. #1, 09/22/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Blind Auditions Part 2', Season 9, Ep. #2, 09/22/2015, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Pharrell Williams (L), Gwen Stefani (C), Adam Levine (R), 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (C), Pharrell Williams (R), 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, from left: Gwen Stefani, Adam Levine, Blake Shelton, Pharrell Williams, 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Adam Levine, 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Adam Levine, 'Live Top 12 Performances', Season 7, Ep. #18, 11/17/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (C), Pharrell Williams (R), 'The Live Playoffs, Results', Season 7, Ep. #17, 11/12/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Live Playoffs, Results', Season 7, Ep. #17, 11/12/2014, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Results', Season 7, Ep. #17, 11/12/2014, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Road To The Live Shows', Season 7, Ep. #14, 11/04/2014, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (C), Pharrell Williams (R), 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine, 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine, 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, Fall Out Boy (L), Adam Levine (R), 'Live Eliminations', Season 6, Ep. #22, 05/06/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (C), Pharrell Williams (R), 'The Road To The Live Shows', Season 7, Ep. #14, 11/04/2014, ©NBC

The Voice, Adam Levine, 'The Road To The Live Shows', Season 7, Ep. #14, 11/04/2014, ©NBC

The Voice, Carson Daly (L), Adam Levine (C), Gwen Stefani (R), 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine, 'The Knockouts Premiere, Part 3', Season 7, Ep. #13, 11/03/2014, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine, 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine, 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'The Road to the Live Shows', Season 4, Ep. #13, 05/01/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, Adam Levine (L), Sherri Simmons (C), Judith Hill (R), 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, Paul Mirkovich (L), Hillary Scott (C), Adam Levine (R), 'The Battles Part 4', Season 4, Ep. #10, 04/23/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Knockouts, Part 2', Season 4, Ep. #12, 04/30/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Night 2', Season 7, Ep. #16, 11/11/2014, ©NBC

The Voice, Adam Levine, 'The Knockouts Premiere', Season 7, Ep. #11, 10/27/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Knockouts Premiere', Season 7, Ep. #11, 10/27/2014, ©NBC

The Voice, Adam Levine (L), Taylor Swift (R), 'The Knockouts Premiere', Season 7, Ep. #11, 10/27/2014, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 7, Ep. #7, 10/13/2014, ©NBC

The Voice, from left: Pharrell Williams, Adam Levine, Blake Shelton, Gwen Stefani, 'The Battles Premiere', Season 7, Ep. #7, 10/13/2014, ©NBC

The Voice, Adam Levine, 'The Best of Blind Auditions', Season 7, Ep. #6, 10/07/2014, ©NBC

The Voice, from left: Adam Levine, Pharrell Williams, Blake Shelton, Gwen Stefani, Carson Daly, 'The Best of Blind Auditions', Season 7, Ep. #6, 10/07/2014, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Blind Auditions, Part 5', Season 7, Ep. #5, 10/06/2014, ©NBC

The Voice, from left: Adam Levine, Gwen Stefani, Pharrell Williams, Blake Shelton, 'The Blind Auditions, Premiere', Season 7, Ep. #1, 09/22/2014, ©NBC

The Voice, Adam Levine (L), Gwen Stefani (R), 'The Blind Auditions, Premiere', Season 7, Ep. #1, 09/22/2014, ©NBC

The Voice, Gwen Stefani (L), Adam Levine (R), 'The Blind Auditions, Premiere', Season 7, Ep. #1, 09/22/2014, ©NBC

The Voice, Adam Levine (L), Pharrell Williams (C), Gwen Stefani (R), 'The Blind Auditions, Premiere', Season 7, Ep. #1, 09/22/2014, ©NBC

The Voice, Pharrell Williams (L), Adam Levine (R), 'The Blind Auditions, Part 2', Season 7, Ep. #2, 09/23/2014, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 2', Season 7, Ep. #2, 09/23/2014, ©NBC

The Voice, from left: Pharrell Williams, Gwen Stefani, Adam Levine, Blake Shelton, 'The Blind Auditions, Part 2', Season 7, Ep. #2, 09/23/2014, ©NBC

The Voice, Adam Levine, 'The Playoffs Continue', Season 6, Ep. #15, 04/14/2014, ©NBC

The Voice, Adam Levine, 'The Playoffs Continue', Season 6, Ep. #16, 04/15/2014, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 6, Ep. #20, 04/29/2014, ©NBC

The Voice, Adam Levine (L), Usher (C), Blake Shelton (R), 'Live Eliminations', Season 6, Ep. #20, 04/29/2014, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'Live Eliminations', Season 6, Ep. #20, 04/29/2014, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #17, 11/12/2013, ©NBC

The Voice, from left: Carson Daly, Adam Levine, Cee-Lo Green, Christina Aguilera, 'Live Top 10 Performances', Season 5, Ep. #18, 11/18/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Top 10 Performances', Season 5, Ep. #18, 11/18/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (C), Christina Aguilera (R), 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Tessanne Chin (L), Adam Levine (R), 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, from left: Cee-Lo Green, Adam Levine, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Adam Levine, 'Live Top 10 Performances', Season 3, Ep. #23, 11/19/2012, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Top 12 Performances', Season 3, Ep. #21, 11/12/2012, ©NBC

The Voice, Adam Levine, 'Live Results Show', Season 3, Ep. #22, 11/13/2012, ©NBC

The Voice, Adam Levine, 'Live Top 10 Performances', Season 3, Ep. #23, 11/19/2012, ©NBC

The Voice, Usher (L), Shakira (C), Adam Levine (R), 'The Blind Auditions Continued', Season 4, Ep. #4, 04/02/2013, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'The Battles Premiere Part 2', Season 4, Ep. #8, 04/16/2013, ©NBC

The Voice, Hillary Scott (L), Adam Levine (R), 'The Battles Part 4', Season 4, Ep. #10, 04/23/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Knockouts, Part 1', Season 4, Ep. #11, 04/29/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, Adam Levine (L), Tony Lucca (R), 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Top 12 Performances', Season 5, Ep. #16, 11/11/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 12 Performances', Season 5, Ep. #16, 11/11/2013, ©NBC

The Voice, from left: Carson Daly, Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #23, 12/03/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Final Performances', Season 5, Ep. #26, 12/16/2013, ©NBC

The Voice, Adam Levine, 'Live Final Performances', Season 5, Ep. #26, 12/16/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Final Performances', Season 5, Ep. #26, 12/16/2013, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Adam Levine, Cee-Lo Green, 'Live Final Performances', Season 5, Ep. #26, 12/16/2013, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Live Final Performances', Season 5, Ep. #26, 12/16/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Semi-Final Performances', Season 5, Ep. #24, 12/09/2013, ©NBC

The Voice, from left: Carson Daly, Adam Levine, Cee-Lo Green, Christina Aguilera, 'Live Semi-Final Performances', Season 5, Ep. #24, 12/09/2013, ©NBC

The Voice, Adam Levine, 'Live Semi-Final Results', Season 5, Ep. #25, 12/10/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Semi-Final Results', Season 5, Ep. #25, 12/10/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 6 Performances', Season 5, Ep. #22, 12/02/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #21, 11/26/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #21, 11/26/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Cee-Lo Green (L), Tessanne Chin (C), Adam Levine (R), 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Adam Levine, 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #19, 11/19/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Top 10 Performances', Season 5, Ep. #18, 11/18/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 10 Performances', Season 5, Ep. #18, 11/18/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Top 12 Performances', Season 5, Ep. #16, 11/11/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 12 Performances', Season 5, Ep. #16, 11/11/2013, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (C), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #17, 11/12/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Eliminations', Season 5, Ep. #17, 11/12/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #17, 11/12/2013, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'Live Eliminations', Season 5, Ep. #15, 11/07/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 2', Season 5, Ep. #14, 11/05/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 1', Season 5, Ep. #13, 11/04/2013, ©NBC

The Voice, Adam Levine, 'The Knockouts, Part 2', Season 5, Ep. #12, 10/29/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Knockouts, Part 2', Season 5, Ep. #12, 10/29/2013, ©NBC

The Voice, Adam Levine, 'The Battles Part 3', Season 4, Ep. #9, 04/22/2013, ©NBC

The Voice, Adam Levine, 'The Battles Part 4', Season 4, Ep. #10, 04/23/2013, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'The Blind Auditions Premiere Part 5', Season 5, Ep. #5, 10/07/2013, ©NBC

The Voice, Adam Levine, 'The Blind Auditions Premiere Part 5', Season 5, Ep. #5, 10/07/2013, ©NBC

The Voice, Christina Aguilera (L), Cee-Lo Green (C), Adam Levine (R), 'The Blind Auditions Premiere Part 5', Season 5, Ep. #5, 10/07/2013, ©NBC

The Voice, from left: Blake Shelton, Cee-Lo Green, Christina Aguilera, Adam Levine, 'Best Of The Blinds', Season 5, Ep. #6, 10/08/2013, ©NBC

The Voice, Blake Shelton (L), James Irwin (C), Adam Levine (R), 'The Blind Auditions Premiere Part 4', Season 5, Ep. #4, 10/01/2013, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'The Blind Auditions Premiere Part 4', Season 5, Ep. #4, 10/01/2013, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'The Blind Auditions Premiere Part 3', Season 5, Ep. #3, 09/30/2013, ©NBC

The Voice, Blake Shelton (L), Adam Levine (R), 'The Blind Auditions Premiere Part 3', Season 5, Ep. #3, 09/30/2013, ©NBC

The Voice, Timyra-Joi Beatty (L), Cee-Lo Green (C), Adam Levine (R), 'The Blind Auditions Premiere Part 3', Season 5, Ep. #3, 09/30/2013, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'The Blind Auditions Premiere Part 3', Season 5, Ep. #3, 09/30/2013, ©NBC

The Voice, Blake Shelton (L), Adam Levine (R), 'The Blind Auditions Premiere', Season 5, Ep. #1, 09/23/2013, ©NBC

The Voice, Adam Levine, 'The Blind Auditions Premiere', Season 5, Ep. #1, 09/23/2013, ©NBC

The Voice, from left: Cee-Lo Green, Adam Levine, Christina Aguilera, Blake Shelton, 'The Blind Auditions Premiere', Season 5, Ep. #1, 09/23/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Blind Auditions Premiere', Season 5, Ep. #1, 09/23/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Blind Auditions Premiere Part 2', Season 5, Ep. #2, 09/24/2013, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 04/26/2011, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, from left: Cee-Lo Green, Christina Aguilera, Adam Levine, Blake Shelton, 04/26/2011, ©NBC

The Voice, from left: Cee-Lo Green, Carson Daly, Tony Lucca, Adam Levine, Juliet Simms, 'Live Results: 4 Go Home', Season 2, Ep. #11, 04/03/2012, ©NBC

The Voice, Adam Levine (L), Javier Colon (R), 04/26/2011, ©NBC

The Voice, Adam Levine, 'The Live Performance, Week 1', Season 2, Ep. #10, 04/02/2012, ©NBC

The Voice, Carson Daly (L), Tony Lucca (C), Adam Levine (R), 'Live Results: 4 Go Home', Season 2, Ep. #11, 04/03/2012, ©NBC

The Voice, Carson Daly (L), Adam Levine (R), 'Live Results: 4 Go Home', Season 2, Ep. #11, 04/03/2012, ©NBC

The Voice, Adam Levine, 'The Live Performance, Week 2', Season 2, Ep. #12, 04/09/2012, ©NBC

The Voice, Wiz Khalifa (L), Adam Levine (R), 'The Live Performance, Week 2', Season 2, Ep. #12, 04/09/2012, ©NBC

The Voice, Adam Levine, 'The Live Performance, Week 2', Season 2, Ep. #12, 04/09/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine (L), Pip (C), Carson Daly (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (C), Pip (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine, 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine (L), Pip (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine (L), Tony Lucca (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, from left: Blake Shelton, Jermaine Paul, Christina Aguilera, Chris Mann, Carson Daly, Juliet Simms, Cee-Lo Green, Tony Lucca, Adam Levine, 'Live Eliminations', Season 2, Ep. #15, 04/17/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Eliminations', Season 2, Ep. #15, 04/17/2012, ©NBC

The Voice, Adam Levine (L), Adam Blackstone (R), 04/26/2011, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 04/26/2011, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Adam Levine, Cee-Lo Green, 04/26/2011, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 04/26/2011, ©NBC

BEGIN AGAIN, (aka CAN A SONG SAVE YOUR LIFE?), from left: Keira Knightley, Adam Levine, 2013. ph: Andrew Schwartz/©Weinstein Company

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'Live Performance, Quarterfinals', Season 2, Ep. #14, 04/16/2012, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 04/26/2011, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 04/26/2011, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Blake Shelton, Christina Aguilera, 04/26/2011, ©NBC

(L-R) KEIRA KNIGHTLEY and ADAM LEVINE star in CAN A SONG SAVE YOUR LIFE?

The 39th Annual People's Choice Awards, Adam Levine (L), James Valentine (R), 01/09/2013, ©CBS

The Tonight Show With Jay Leno, Rickey Minor (L), Adam Levine (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Jay Leno (L), Alison Haislip (C), Adam Levine (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Alison Haislip (L), Adam Levine (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Jason Sudeikis (L), Adam Levine (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Jay Leno (L), Alison Haislip (C), Adam Levine (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Adam Levine (L), Jason Sudeikis (R), 'Season', ©NBC

The Tonight Show With Jay Leno, Adam Levine (L), Bryan Branly (R), 'Season 22', ©NBC

The Victoria's Secret Fashion Show, Adam Levine, 12/09/2014, ©CBS

The Victoria's Secret Fashion Show, Adam Levine (L), Maroon 5 (R), 11/29/2011, ©CBS

30 Rock, Adam Levine, 'Kidney Now!', Season 3, Ep. #22, 05/14/2009, ©NBC

The Voice, Adam Levine, 'Season 5', 09/23/2013, ©NBC

30 Rock, Adam Levine, 'Kidney Now!', Season 3, Ep. #22, 05/14/2009, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'The Battles Premiere Part 2', Season 4, Ep. #8, 04/16/2013, ©NBC

The Voice, Adam Levine, 04/26/2011, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 4', Season 2, Ep. #4, 02/20/2012, ©NBC

The Voice, Blake Shelton (L), Adam Levine (R), 'Blind Auditions, Part 2', Season 3, Ep. #2, 09/11/2012, ©NBC

The Voice, Christina Aguilera (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions, Part 2', Season 3, Ep. #2, 09/11/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Blind Auditions, Part 2', Season 3, Ep. #2, 09/11/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cesar Castillo, Cee-Lo Green, Adam Levine, 'Blind Auditions, Part 2', Season 3, Ep. #2, 09/11/2012, ©NBC

The Voice, Nicole Nelson (L), Adam Levine (R), 'Blind Auditions, Part 3', Season 3, Ep. #3, 09/12/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions, Part 3', Season 3, Ep. #3, 09/12/2012, ©NBC

The Voice, Adam Levine, 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, from left: Blake Shelton, Trevin Hunte, Cee-Lo Green, Adam Levine, 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, Adam Levine, 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, Christina Aguilera (L), Adam Levine (R), 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions, Part 3', Season 3, Ep. #3, 09/12/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #4, 09/17/2012, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #4, 09/17/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #4, 09/17/2012, ©NBC

The Voice, Blake Shelton (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #5, 09/18/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #5, 09/18/2012, ©NBC

The Voice, Christina Aguilera (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #5, 09/18/2012, ©NBC

The Voice, Blake Shelton (L), Christina Aguilera (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #5, 09/18/2012, ©NBC

The Voice, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #7, 09/25/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Amanda Brown, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #7, 09/25/2012, ©NBC

The Voice, Christina Aguilera (L), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #8, 10/01/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #8, 10/01/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #8, 10/01/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #8, 10/01/2012, ©NBC

The Voice, Adam Levine, 'The Best Of Blind Auditions Continued', Season 3, Ep. #9, 10/02/2012, ©NBC

The Voice, Blake Shelton (L), Christina Aguilera (C), Adam Levine (R), 'The Best Of Blind Auditions Continued', Season 3, Ep. #9, 10/02/2012, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 3, Ep. #10, 10/08/2012, ©NBC

The Voice, Adam Levine (L), Mary J. Blige (R), 'The Battles Premiere', Season 3, Ep. #10, 10/08/2012, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 3, Ep. #10, 10/08/2012, ©NBC

The Voice, Amanda Brown (L), Melanie Martinez (C), Adam Levine (R), 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, from left: Cassadee Pope, Blake Shelton, Terry McDermott, Carson Daly, Amanda Brown, Melanie Martinez, Adam Levine, 'The Live Playoffs, Part 1', Season 3, Ep. #18, 11/05/2012, ©NBC

The Voice, Adam Levine, 'The Battles Begin', Season 2, Ep. #6, 03/05/2012, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (R), 'The Battles Begin', Season 2, Ep. #6, 03/05/2012, ©NBC

The Voice, Adam Levine, 'The Battles Begin', Season 2, Ep. #6, 03/05/2012, ©NBC

The Voice, from left: Kim Yarbrough, Paul Mirkovich, Robin Thicke, Adam Levine, 'The Battles, Week 2', Season 2, Ep. #7, 03/12/2012, ©NBC

The Voice, Whitney Houston (L), Paul Mirkovich (C), Adam Levine (R), 'The Battles, Week 2', Season 2, Ep. #7, 03/12/2012, ©NBC

The Voice, from left: Kim Yarbrough, Whitney Houston, Paul Mirkovich, Adam Levine, 'The Battles, Week 2', Season 2, Ep. #7, 03/12/2012, ©NBC

The Voice, Javier Colon (L), Adam Levine (R), 04/26/2011, ©NBC

The Voice, Adam Levine (L), Javier Colon (R), 04/26/2011, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 2', Season 2, Ep. #2, 02/06/2012, ©NBC

The Voice, Adam Levine (L), Justin Bieber (R), 'The Blind Auditions, Part 3', Season 2, Ep. #3, 02/13/2012, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 3', Season 2, Ep. #3, 02/13/2012, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 4', Season 2, Ep. #4, 02/20/2012, ©NBC

The Voice, Adam Levine, 'Live Performance, Quarterfinals', Season 2, Ep. #14, 04/16/2012, ©NBC

The Voice, from left: Cee-Lo Green, Adam Levine, Christina Aguilera, Blake Shelton, 'Live Finale', Season 2, Ep. #21, 05/08/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions, Part 1', Season 3, Ep. #1, 09/10/2012, ©NBC

The Voice, Adam Levine (L), Melanie Martinez (R), 'The Battles Premiere Part 2', Season 3, Ep. #11, 10/09/2012, ©NBC

The Voice, from left: Melanie Martinez, Paul Mirkovich, Adam Levine, Mary J. Blige, 'The Battles Premiere Part 2', Season 3, Ep. #11, 10/09/2012, ©NBC

The Voice, Adam Levine, 'The Battles Continue', Season 3, Ep. #12, 10/15/2012, ©NBC

The Voice, Paul Mirkovich (L), Mary J. Blige (C), Adam Levine (R), 'The Battles Continue', Season 3, Ep. #12, 10/15/2012, ©NBC

The Voice, Paul Mirkovich (L), Adam Levine (R), 'The Battles Continue', Season 3, Ep. #13, 10/16/2012, ©NBC

The Voice, Adam Levine (L), Mary J. Blige (R), 'The Battles Continue', Season 3, Ep. #13, 10/16/2012, ©NBC

The Voice, Paul Mirkovich (L), Adam Levine (R), 'The Battles Continue', Season 3, Ep. #13, 10/16/2012, ©NBC

The Voice, Adam Levine, 'The Battles Continue', Season 3, Ep. #13, 10/16/2012, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Knockouts, Part 2', Season 4, Ep. #12, 04/30/2013, ©NBC

The Voice, Paul Mirkovich (L), Hillary Scott (C), Adam Levine (R), 'The Battles Part 4', Season 4, Ep. #10, 04/23/2013, ©NBC

The Voice, Hillary Scott (L), Adam Levine (R), 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, Adam Levine, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Christina Milian, Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, Carson Daly, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Christina Milian, Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, Carson Daly, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Sasha Allen, Paul Mirkovich, Adam Levine, Hillary Scott, 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, Sasha Allen (L), Adam Levine (C), Hillary Scott (R), 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, Shakira (L), Adam Levine (C), Usher (R), 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, from left: Blake Shelton, Usher, Shakira, Adam Levine, 'The Blind Auditions Continued', Season 4, Ep. #5, 04/08/2013, ©NBC

The Voice, from left: Usher, Agina Alvarez, Shakira, Adam Levine, 'The Blind Auditions Continued', Season 4, Ep. #4, 04/02/2013, ©NBC

The Voice, Shakira (L), Adam Levine (R), 'The Blind Auditions Continued', Season 4, Ep. #3, 04/01/2013, ©NBC

The Voice, from left: Blake Shelton, Usher, Shakira, Adam Levine, 'The Blind Auditions Continued', Season 4, Ep. #3, 04/01/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Blake Shelton (R), 'Blind Auditions, Part 1', Season 4, Ep. #1, 03/25/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Blind Auditions, Part 1', Season 4, Ep. #1, 03/25/2013, ©NBC

The Voice, from left: Blake Shelton, Usher, Shakira, Adam Levine, 'Blind Auditions, Part 1', Season 4, Ep. #1, 03/25/2013, ©NBC

The Voice, from left: Shakira, Adam Levine, Blake Shelton, Usher, 'Blind Auditions, Part 1', Season 4, Ep. #1, 03/25/2013, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Live Finale', Season 3, Ep. #32, 12/18/2012, ©NBC

The Voice, Adam Levine (L), Cee-Lo Green (C), Christina Aguilera (R), 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'The Live Playoffs, Part 2', Season 3, Ep. #19, 11/07/2012, ©NBC

The Voice, Adam Levine (L), Joselyn Rivera (C), Carson Daly (R), 'The Live Playoffs, Result', Season 3, Ep. #20, 11/08/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Carson Daly, Cee-Lo Green, Adam Levine, 'Live Results Show', Season 3, Ep. #22, 11/13/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Carson Daly, Melanie Martinez, Adam Levine, 'Live Results Show', Season 3, Ep. #22, 11/13/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (C), Melanie Martinez (R), 'Live Results Show', Season 3, Ep. #24, 11/20/2012, ©NBC

The Voice, Amanda Brown (L), Adam Levine (C), Melanie Martinez (R), 'Live Results Show', Season 3, Ep. #24, 11/20/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (R), 'Live Results Show', Season 3, Ep. #24, 11/20/2012, ©NBC

The Voice, Adam Levine (L), Melanie Martinez (C), Amanda Brown (R), 'Live Results Show', Season 3, Ep. #24, 11/20/2012, ©NBC

The Voice, 50 Cent (L), Adam Levine (R), 'Live Top 8 Performances', Season 3, Ep. #25, 11/26/2012, ©NBC

The Voice, Adam Levine, 'Live Top 8 Performances', Season 3, Ep. #25, 11/26/2012, ©NBC

The Voice, Adam Levine (L), 50 Cent (R), 'Live Top 8 Performances', Season 3, Ep. #25, 11/26/2012, ©NBC

The Voice, Melanie Martinez (L), Carson Daly (C), Adam Levine (R), 'Live Results Show', Season 3, Ep. #28, 12/04/2012, ©NBC

The Voice, Adam Levine, 'Live Semi-Final Performances', Season 3, Ep. #29, 12/10/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Quarter-Final Performances', Season 2, Ep. #16, 04/23/2012, ©NBC

The Voice, Adam Levine, 'Live Quarter-Final Performances', Season 2, Ep. #16, 04/23/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Quarter-Final Performances', Season 2, Ep. #16, 04/23/2012, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'Live Eliminations', Season 2, Ep. #17, 04/24/2012, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'Live Semi-Final Eliminations', Season 2, Ep. #19, 05/01/2012, ©NBC

The Voice, from left: Cee-Lo Green, Adam Levine, Christina Aguilera, Blake Shelton, 'Live Final Performances', Season 2, Ep. #20, 05/07/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Final Performances', Season 2, Ep. #20, 05/07/2012, ©NBC

The Voice, from left: Blake Shelton, Jermaine Paul, Christina Aguilera, Chris Mann, Carson Daly, Juliet Simms, Cee-Lo Green, Tony Lucca, Adam Levine, 'Live Final Performances', Season 2, Ep. #20, 05/07/2012, ©NBC

The Voice, Tony Lucca (L), Adam Levine (R), 'Live Final Performances', Season 2, Ep. #20, 05/07/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, Christina Aguilera (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, from left: Christina Aguilera, Ryan Jirovec, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, Christina Aguilera (L), Cee-Lo Green (C), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Blind Auditions Continued', Season 3, Ep. #6, 09/24/2012, ©NBC

The Voice, Judith Hill (L), Adam Levine (R), 'Live Eliminations', Season 4, Ep. #20, 05/21/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Blake Shelton (R), 'The Live Playoffs, Results', Season 4, Ep. #16, 05/08/2013, ©NBC

The Voice, Usher (L), Adam Levine (R), 'The Live Playoffs, Results', Season 4, Ep. #16, 05/08/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Live Playoffs, Part 2', Season 4, Ep. #15, 05/07/2013, ©NBC

The Voice, Adam Levine, 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, Adam Levine (L), Usher (R), 'The Live Playoffs, Part 1', Season 4, Ep. #14, 05/06/2013, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 8 Performances', Season 3, Ep. #25, 11/26/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 6 Performances', Season 3, Ep. #27, 12/03/2012, ©NBC

The Voice, from left: Cee-Lo Green, Juliet Simms, Carson Daly, Tony Lucca, Adam Levine, 'The Live Performance, Week 2', Season 2, Ep. #12, 04/09/2012, ©NBC

The Voice, Carson Daly (L), Adam Levine (R), 'Live Results, 4 Go Home', Season 2, Ep. #13, 04/10/2012, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Eliminations', Season 4, Ep. #24, 06/04/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'Live Top 6 Performances', Season 4, Ep. #23, 06/03/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Top 6 Performances', Season 4, Ep. #23, 06/03/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Top 6 Performances', Season 4, Ep. #23, 06/03/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Eliminations', Season 4, Ep. #22, 05/28/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Top 8 Performances', Season 4, Ep. #21, 05/27/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'Live Top 8 Performances', Season 4, Ep. #21, 05/27/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Usher (R), 'Live Finale', Season 4, Ep. #28, 06/18/2013, ©NBC

The Voice, from left: Danielle Bradbery, Sasha Allen, Adam Levine, Blake Shelton, 'The Final Live Performances', Season 4, Ep. #27, 06/17/2013, ©NBC

The Voice, from left: Shakira, Adam Levine, Blake Shelton, Usher, 'The Final Live Performances', Season 4, Ep. #27, 06/17/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'The Final Live Performances', Season 4, Ep. #27, 06/17/2013, ©NBC

The Voice, Adam Levine, 'Live Semi-Final Performances', Season 4, Ep. #25, 06/10/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Semi-Final Performances', Season 4, Ep. #25, 06/10/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Semi-Final Performances', Season 4, Ep. #25, 06/10/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine, 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine (L), Sarah Simmons (C), Judith Hill (R), 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, Adam Levine (L), Shakira (R), 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, from left: Adam Levine, Shakira, Usher, Blake Shelton, 'Live Eliminations', Season 4, Ep. #18, 05/14/2013, ©NBC

The Voice, Adam Levine, 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, Adam Levine (L), Shakira (C), Blake Shelton (R), 'Live Top 12 Performances', Season 4, Ep. #17, 05/13/2013, ©NBC

The Voice, Adam Levine (L), Javier Colon (R), 04/26/2011, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 1', Season 2, Ep. #1, 02/05/2012, ©NBC

The Voice, Adam Levine (L), Tony Lucca (R), 'The Blind Auditions, Part 1', Season 2, Ep. #1, 02/05/2012, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 1', Season 2, Ep. #1, 02/05/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'The Blind Auditions, Part 1', Season 2, Ep. #1, 02/05/2012, ©NBC

The Voice, from left: Carson Daly, Christina Aguilera, Blake Shelton, Cee-Lo Green, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, Cee-Lo Green (L), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine, 'Live Top 10 Performances', Season 4, Ep. #19, 05/20/2013, ©NBC

The Voice, Adam Levine, 'The Blind Auditions, Part 1', Season 2, Ep. #1, 02/05/2012, ©NBC

The Voice, Adam Levine, 'The Battles, Part 1', Season 1, Ep. #3, 05/10/2011, ©NBC

The Voice, Adam Levine (L), Adam Blackstone (R), 'The Battles, Part 1', Season 1, Ep. #3, 05/10/2011, ©NBC

The Voice, Blake Shelton (L), Adam Levine (R), 'The Battles, Part 2', Season 1, Ep. #4, 05/17/2011, ©NBC

The Voice, from left: Cee-Lo Green, Monica, Christina Aguilera, Adam Levine, 'The Battles, Part 4', Season 1, Ep. #6, 05/31/2011, ©NBC

The Voice, Adam Levine (L), Blake Shelton (R), 'The Battles, Part 4', Season 1, Ep. #6, 05/31/2011, ©NBC

The Voice, Adam Levine, 'The Battles, Part 4', Season 1, Ep. #6, 05/31/2011, ©NBC

The Voice, Blake Shelton (L), Adam Levine (R), 'Live Show, Quarter-Finals 1', Season 1, Ep. #7, 06/07/2011, ©NBC

The Voice, Adam Levine, 'Live Show, Quarter-Finals 1', Season 1, Ep. #7, 06/07/2011, ©NBC

The Voice, from left: Cee-Lo Green, Adam Levine, Christina Aguilera, Blake Shelton, 'Live Show, Quarter-Finals 1', Season 1, Ep. #7, 06/07/2011, ©NBC

The Voice, Cee-Lo Green (L), Blake Shelton (C), Adam Levine (R), 'Live Show, Quarter-Finals 1', Season 1, Ep. #7, 06/07/2011, ©NBC

The Voice, Adam Levine, 'Live Show, Quarter-Finals 1', Season 1, Ep. #7, 06/07/2011, ©NBC

The Voice, Adam Levine, 'The Battles Premiere', Season 4, Ep. #7, 04/15/2013, ©NBC

The Voice, Amanda Brown (L), Melanie Martinez (C), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Cassadee Pope, Blake Shelton, Carson Daly, Amanda Brown, Melanie Martinez, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, 50 Cent (L), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), 50 Cent (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, 50 Cent (L), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Season 3', 09/10/2012, ©NBC

The Voice, Melanie Martinez (L), Carson Daly (C), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine, 'Live Semi-Final Performances', Season 3, Ep. #29, 12/10/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, 'Live Finale', Season 3, Ep. #32, 12/18/2012, ©NBC

The Voice, Adam Levine (L), Javier Colon (R), 'Live Show, Quarter-Finals 2', Season 1, Ep. #8, 06/14/2011, ©NBC

The Voice, Adam Levine, 'Live Show, Quarter-Finals 2', Season 1, Ep. #8, 06/14/2011, ©NBC

The Voice, Adam Levine (L), Javier Colon (C), Carson Daly (R), 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine, 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine, 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine, 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 'The Semi-Finals', Season 1, Ep. #9, 06/21/2011, ©NBC

The Voice, Adam Levine (L), Javier Colon (C), Carson Daly (R), 'Results Show', Season 1, Ep. #10, 06/22/2011, ©NBC

The Voice, Adam Levine (L), Javier Colon (R), 'The Finals', Season 1, Ep. #11, 06/28/2011, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Adam Levine, Cee-Lo Green, 'The Finals', Season 1, Ep. #11, 06/28/2011, ©NBC

The Voice, Adam Levine, 'Season 2', 02/05/2012, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 'Season 2', 02/05/2012, ©NBC

The Voice, Maroon 5 (L), Adam Levine (R), 'Season 2', 02/05/2012, ©NBC

The Voice, Adam Levine (L), Christina Aguilera (R), 'Season 2', 02/05/2012, ©NBC

The Voice, Adam Levine, 'Season 2', 02/05/2012, ©NBC

The Voice, Adam Levine (L), Carson Daly (R), 'Season 2', 02/05/2012, ©NBC

The Voice, Adam Levine (L), Melanie Martinez (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Mary J. Blige (L), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), Mary J. Blige (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), Mary J. Blige (R), 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cee-Lo Green, Adam Levine, Nicholas David, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Amanda Brown, Cee-Lo Green, Adam Levine, Carson Daly, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Amanda Brown, Cee-Lo Green, Adam Levine, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Cassadee Pope, Terry McDermott, Blake Shelton, Christina Milian, Cee-Lo Green, Adam Levine, Carson Daly, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Cassadee Pope, Terry McDermott, Blake Shelton, Christina Milian, Cee-Lo Green, Adam Levine, Carson Daly, Nicholas David, 'Live Final Performances', Season 3, Ep. #31, 12/17/2012, ©NBC

The Voice, from left: Cee-Lo Green, Christina Aguilera, Adam Levine, Blake Shelton, 'Blind Auditions, Part 1', Season 1, Ep. #1, 04/26/2011, ©NBC

The Voice, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Adam Levine, Cee-Lo Green, Christina Aguilera, Blake Shelton, 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Carson Daly, Melanie Martinez, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, from left: Blake Shelton, Christina Aguilera, Cassadee Pope, Carson Daly, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine, 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Amanda Brown (L), Adam Levine (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (R), 'Season 3', 09/10/2012, ©NBC

The Voice, Adam Levine (L), Amanda Brown (C), Melanie Martinez (R), 'Season 3', 09/10/2012, ©NBC