The Twilight highlight is slingin' the blues on the purple carpet.
A longtime Kids' Choice favorite for kids of all ages, the "Firework" singer shows off her assets.
Kids' Choice fave, heck, everybody's fave, gets his Tonto groove on.
America's slimeheart? Sandy and NPH invest in green energy for Nickelodeon.
The "Feel This Moment" duo do it live on the show.
Girl-power sandwich! The gorgeous trio hugs it out backstage at the underage crowd's big night.
Who is that sexy nerd?
Is she getting slimed for two? The pregnant pop star looks ready for whatever comes in her multcolored mommy-friendly number.
A trio of pop stars and one little passenger.
What a tramp! Young Mr. Smith gots to bounce.
The hot Hollywood mom gets all dolled up for the kids.
The "Tik Tok" dandy gets all dolled up in pale blue for the awards show, where she'll be one of the musical performers.
Tonight, the Olympic gymnastics star doesn't go for the gold, prefering a pretty orange dress.
The Spring Breakers star clearly doesn't need a bikini to be adorable.
The Zooey 101 and Victorious star looks every bit the winner.
Slime unto others as you would have them slime onto you.
The former Disney darling visits planet Nickelodeon and seems to be adapting very well.
The funnylady dials down her wardrobe, which isn't a bad idea in an area where gallons of green goo have been known to drop from the sky.
The reality star signs autographs and pals around with fans on the carpet.
The iCarly star is a sweet bit of eye-candy at her network's annual bash for teens and tweens.
The junior Kardashian walks the carpet for her age group before a big night of sliming in Los Angeles.
The producer-director brings his girls to the big show.
A cane-do couple. The singer and her dress-alike little bro' get kinda gangsta (NOT).
The Shake It Up star is, well, beaming at the annual Nickelodeon Kids' fete.