nickelodeon's 2008 kids' choice awards 03/28/08 -Nickelodeon's 2008 Kids' Choice Awards. Attending: Jack Black, Ashlee Simpson, Pete Wentz, Harrison Ford, Miley Cyrus, Jessica Alba, Ashton Kutcher, Cameron Diaz, James Marsden, Hayden Panettierre, America Ferrera, Emile Hirsch, Amy Poehler, Steve Carell, The Jonas Brothers, Will Smith. Photography: Jeff Kravitz and Jason Merritt/FilmMagic.com°