Before heading inside L.A.'s Pauley Pavilionwhere she took her sliming like a big girlKaty Perry (in The Blonds) was a social butterfly on the orange carpet at the 2010 Kids Choice Awards. "Is she here? I'm on it!" said Rihanna (in Christian Dior), before finding Perry for a pre-performance chat. Selena Gomez, The Jonas Brothers and The Twilight Saga's Nikki Reed were among the other fan favorites who caught up with Perry at the family-friendly awards show, where Taylor Swift, Taylor Lautner and Miley Cyrus were among the big winners.