Last Night's Look: Hit or Miss?

Vote on this week's styles including Rachel McAdams, Eva Mendes and more stars! You decide – are they fashionistas or flops?

  • KATY PERRY photo | Katy Perry

Credit: Amy Graves/Getty

Updated: Monday Sep 07, 2009 | 06:00 AM EDT

KATY PERRY

Forget her quirky stage style — the singer proves she can be just as big a fashion risk-taker on the red carpet in an asymmetrical, polka-dot jumpsuit at a party sponsored by SoundsofBuzz.com and Coca-Cola in Hollywood.