Celebrities who made appearances on the show included Kirsten Dunst and Tobey Maguire, stars of the "Spider-Man" movie franchise; Jennifer Love Hewitt; Lindsay Lohan; Jennifer Garner; George Lopez; singer-actress Jennifer Lopez; twins Ashley and Mary-Kate Olsen, who were both slimed; skating legend Tony Hawk; Jamie Lynn Spears (Britney's sister) and Joe Rogan, host of NBC's "Fear Factor."
The awards show was broadcast live on the Nickelodeon cable network. Kids voted online and by phone for the winners.
A complete list of Kids' Choice Awards categories and winners:
Favorite Movie: "Finding Nemo."
Favorite Movie actor: Jim Carrey.
Favorite Movie Actress: Amanda Bynes.
Favorite Voice from an Animated Movie: Ellen DeGeneres ("Finding Nemo").
Favorite Song: "Hey Ya," OutKast.
Favorite Music Group: OutKast.
Favorite Female Singer: Hilary Duff.
Favorite Television Actor: Frankie Muniz.
Favorite Television Actress: Raven Symone.
Favorite Male Sports Star: Tony Hawk.
Favorite Male Singer: Nelly.
Favorite Television Show: "All That."
Favorite Cartoon: "SpongeBob Squarepants."
Favorite Sports Team: Los Angeles Lakers.
Favorite Female Athlete: Mia Hamm.
Favorite Video Game: SpongeBob Squarepants: Battle for Bikini Bottom.
Favorite Book: "Harry Potter" series.
Favorite Fart in a Movie: Kangaroo Jack.