Guest Stars Mary Scheer as Mrs. Benson Victoria Justice as Tori Vega Eric Lange as Mr. Sikowitz Ariana Grande as Cat Valentine Elizabeth Gillies as Jade West Daniella Monet as Trina Vega Kenan Thompson as Himself Leon Thomas as Andre Harris Matt Bennett as Robbie Shapiro Avan Jogia as Beck Oliver Jen Lilley as Monie Cierra Russell as Mabel Lane Napper as Lane Alexander