The KCA 2010 Top Moments

It’s that annual awards show where it’s okay to burp, throw slime, and get icky while presenting blimps to Hollywood’s top celebrities. Here are my favorite moments of this year’s Nickelodeon Kids’ Choice Awards (KCA) held at UCLA’s Pauley Pavilion on Saturday in LA.

Nickelodeon Kids' Choice Awards 2010 Dylan and Cole Sprouse

(c) Bauer Griffin

Sibling rivalry. Twins Dylan and Cole Sprouse of The Suite Life On Deck were pitted against each other in the Favorite TV Actor category, but Dylan won and took home the famous blimp trophy, beating another set of brothers—Nick and Joe Jonas of the show Jonas.

Katy Perry Nickelodeon's 23rd Annual Kids' Choice Awards

(c) Getty

Katy Perry—best in slime! After changing into a bright yellow floral dress and a blue wig on stage, the singer presented the favorite movie actress award along with Jonah Hill. When she opened the box that held the envelope, Nickelodeon’s traditional bright green slime hosed Katy down. How ironic that she tweeted this just moments before the show: “Hope I don’t get none of that disgusting booger slime on me @Kids Choice Awards 2night… I’ll slap the ho that ruins my weave, nails, face!” Check out a photo documentary of the slimy moment here.

Rihanna Nickelodeon's 23rd Annual Kids' Choice Awards

(c) Getty

The robot dance is in! Although her red carpet outfit was a disaster, Rihanna’s “Rude Boy” performance did not disappoint. It must be her new stage performance “thing”—a giant dancing robot that’s been tagging along with the singer in her shows.

Check out a complete list of winners and other highlights here.