Victoria Justice Actor Daniella Monet Actor Leon Thomas III Actor Elizabeth Gillies Actor Avan Jogia Actor Ariana Grande Actor Matt Bennett Actor Eric Lange Mr. Sikowitz Guest Star Jennifer Carta Holly Vega Guest Star Jim Pirri David Vega Guest Star Lane Napper Lane Guest Star David Starzyk Principal Eichner Guest Star Stacy Chbosky School Nurse Guest Star Michael Eric Reid Sinjin Guest Star Austin Anderson Drummer Guest Star Mia Bernardino Deanna Guest Star Nicole Clifford Maryanne Guest Star Eboni Gentry Dancer Guest Star Marilyn Harris Andre's Grandmother Guest Star Andrew Hilyard Eli Guest Star Vanessa Huntoon Victoria's Dance Double Guest Star Vedette Lim Female Teacher Guest Star Kamilah Meek Back-Up Singer Guest Star Veno Miller Bassist Guest Star Ellington Ratliff Evan Guest Star Gwendolyn Rose Script Girl Guest Star Lucas Ross Guitarist Guest Star Brynn Samms Back-Up Singer Guest Star Devin Walker Dancer Guest Star Sir Charles Wiggins III Hip-Hop Dancer Guest Star Anthea Young Dancer Guest Star Dan Schneider Executive Producer