Victoria Justice Tori Vega Actor Daniella Monet Trina Actor Leon Thomas III André Actor Elizabeth Gillies Jade Actor Avan Jogia Beck Actor Ariana Grande Cat Actor Matt Bennett Robbie Actor Sloane Avery Kimberly Guest Star Lacianne Carriere Little Girl 2 Guest Star Jennifer Carta Holly Vega Guest Star Jake Farrow Rex Guest Voice Marcus Folmar Dr. Rhapsody Guest Star Danya Frintz Dancer 2 Guest Star Marilyn Harris Andre's Grandmother Guest Star Tetona Jackson Dancer 1 Guest Star Louanne Kelley Old Woman Guest Star Rylan Lee Little Girl 1 Guest Star Lainey Lipson Girl 1 Guest Star Cammi Nevarez Dancer Guest Star Darsan Solomon Burf Guest Star Harlie Vaughn Girl 2 Guest Star Jona Xiao Nina Guest Star Dan Schneider Executive Producer