Britney Spears, 'N Sync, and Pink lead the music pack with two nominations each for Nickelodeon's 15th Annual Kids' Choice Awards. Southern California pop-rockers Smash Mouth also garnered two, due no doubt to the band's cover of the Monkees' "I'm a Believer," which appeared in last year's animated blockbuster "Shrek." The April 20 ceremony will air live from Barker Hangar in Santa Monica, Calif., at 8 p.m. EST.

Spears' "Don't Let Me Be the Last To Know" was nominated for best song, and will compete with "I'm a Believer," Pink's "Get the Party Started," 'and N Sync's "Pop" and Smash Mouth's "I'm a Believer." Spears and Pink will also vie for favorite female singer, an award Spears won last year.

'N Sync's second nod was in the favorite singing group category, where it will compete against fellow boy band Backstreet Boys, as well as Destiny's Child and Dream. Smash Mouth was also nominated in the favorite band category. Leading all nominations this year was "Shrek," which scored five.

The show will again be hosted by Rosie O'Donnell, and will also allow kids to vote on their favorite movies, television shows, sports, action heroes, books, and video games. Fans can go to Nick.com beginning March 25 to cast their votes.

Here are the music nominations for the Kids' Choice Awards:

Favorite song:
Britney Spears, "Don't Let Me Be the Last To Know"
Pink, "Get the Party Started"
Smash Mouth, "I'm a Believer"
'N Sync, "Pop

Favorite male singer:
Aaron Carter
Lil Bow Wow
Lil' Romeo
Usher

Favorite singing group:
Backstreet Boys
Destiny's Child
Dream
'N Sync

Favorite female singer:
Janet Jackson
Jennifer Lopez
Pink
Britney Spears

Favorite band:
Baha Men
Creed
Smash Mouth
Sugar Ray