Orlando Bloom and Jack Black get soaked in slime at the Kids' Choice Awards.

Heidi Klum strikes a pose in a super mini skirt backstage at the Kids' Choice Awards Saturday night.

Jessica Alba flashes a huge smile in a pretty green dress as she accepts her award at the 2008 Kids' Choice Awards.

Rihanna walks the orange carpet without Chris Brown at the Kids' Choice Awards.

Hayden Panettiere steps out in a little red dress joined by her mom, dad and little brother at the Kids' Choice Awards in LA.

Jack Black plays host at the Kids' Choice Awards and kicks the night off in some bright green spandex.

Chris Brown poses with Usher and some kids in an orange sweatshirt perfectly matching the orange carpet at the 2008 Nickelodeon Kids' Choice Awards in LA.

Harrison Ford and Shia LaBeouf get some help on stage from a snake at the 2008 Kids' Choice Awards.

Ashlee Simpson strikes a pose in a simple cute gray dress at the 2008 Kids' Choice Awards.

Cameron Diaz poses with Will Smith and his kids Willow and Jaden at the 2008 Nickelodeon Kids' Choice Awards Saturday night.