Katy Perry - Kids' Choice Awards 2010 Orange Carpet

Katy Perry hits the orange carpet at Nickelodeon’s 2010 Kids’ Choice Awards held at UCLA’s Pauley Pavilion on Saturday (March 27) in Los Angeles.

The 25-year-old singer sparkled in a super colorful dress by The Blonds and matching Christian Louboutin wedges.

Katy tweeted, “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!”

She also addressed her fiance, Russell Brand, saying,”@rustyrockets werd on the street is they r trying to slime me 2night @ the kids choice awards! Good thing I’ve had a lot of practice right?”

Katy continued, “Also heard Justin Bieber‘s gonna b here 2night, can’t wait to tap that.”

10+ pictures inside of Katy Perry at the 2010 Kids’ Choice Awards…