Katy Perry Judge Luke Bryan Judge Lionel Richie Judge Ryan Seacrest Host Meghan Trainor Guest Shania Twain Self Jenifer Lewis Music Performer Tori Kelly Music Performer Jon Bon Jovi Guest Jelly Roll Guest Gene Simmons Guest Lauren Spencer-Smith Music Performer Teddy Swims Music Performer Scotty McCreery Music Performer Ciara Guest Iam Tongi Music Performer David Archuleta Music Performer Kane Brown Guest Paul Russell Music Performer Just Sam Music Performer Trish Kinane Executive Producer Jennifer Mullin Executive Producer Simon Fuller Executive Producer Ken Warwick Executive Producer