Last Night's Look: Hit or Miss?

Vote on this week's styles including Rihanna, Kim Kardashian and more stars! You decide – are they fashionistas or flops?

  • GISELE BÜNDCHEN photo | Gisele Bundchen

Credit: Johns PkI/Splash News Online

Updated: Friday May 08, 2009 | 11:45 AM EDT

GISELE BÜNDCHEN

The statuesque beauty drapes her figure in gorgeous gray silk Versace for the American Museum of Natural History's Rainforest Alliance gala in Manhattan.