Rihanna! Katy Perry! Jonas Brothers! See who blew kisses and who got slimed at Nickelodeon's big night in L.A.
Credit: Tammie Arroyo/AFF-USA
Updated: Monday Mar 29, 2010 | 01:30 PM EDT
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Rihanna is pretty in pink on the orange carpet at the Kids' Choice Awards on Saturday. The singer performed a medley of her hits – and even danced with a giant robot during "Rude Boy" – inside L.A.'s Pauley Pavilion.
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