On screen
Cast
18 credited performers
Ryan Seacrest
Self - Host
Maria Menounos
Self - Host
Nick Cannon
Self - Host
Mariah Carey
Self
Selena Gomez
Self
Debby Ryan
Self
Artwork unavailable
Lee DeWyze
Self
Driton 'Tony' Dovolani
Self
Jackie Evancho
Self
Chelsie Hightower
Self
Kym Johnson
Self
Sean Kingston
Self
Artwork unavailable
Todd Lyons
Self
Artwork unavailable
Andrew McKeough
Self
Amber Riley
Self
Darius Rucker
Self
Louis Van Amstel
Self
Artwork unavailable
Michelle Wade Jones
Self