Guest Stars Miranda Cosgrove as Herself Heidi Klum as Herself Josh Peck as Himself Keke Palmer as Herself Jaden Smith as Himself Jessica Alba as Herself Steve Carell as Himself Will Smith as Himself Drake Bell as Himself Terry Crews as Himself America Ferrera as Herself Shia LaBeouf as Himself Amy Poehler as Herself Cameron Diaz as Herself Ryan Seacrest as Himself Nelly as Himself Ryan Sheckler as Himself Hayden Panettiere as Herself Orlando Bloom as Himself Tyler James Williams as Himself Eddie Murphy as Himself Howie Mandel as Himself Willow Smith as Herself Devon Werkheiser as Himself Jonathan Goldstein as Himself Chris Brown as Himself Nancy Sullivan as Herself Jennifer Love Hewitt as Herself James Marsden as Himself Harrison Ford as Himself Cameron Richardson as Herself Ashton Kutcher as Himself Miley Cyrus as Herself (Performer) Rihanna as Herself Abigail Breslin as Herself Ashlee Simpson-Ross as Herself Brendan Fraser as Himself Jodie Foster as Herself Jason Lee as Himself Janet Jackson as Herself Sugar Ray Leonard as Himself Hal Sparks as Himself Usher as Himself Laila Ali as Herself Jordin Sparks as Herself Pete Wentz as Himself Aria Wallace as Herself Emile Hirsch as Himself Akon as Himself James Lewis as Himself Jonas Brothers as Themselves Sean Kingston as Himself The Naked Brothers Band as Themselves (Performer)
