Last Night's Look: Hit or Miss?

Vote on this week's styles by Blake Lively, Mariah Carey and more stars! You decide – are they fashionistas or flops?

  • VANESSA WILLIAMS  photo | Vanessa Williams

Credit: Charles Eshelman/FilmMagic

Updated: Friday Jun 05, 2009 | 11:35 AM EDT

VANESSA WILLIAMS

What would Wilhelmina say? The Ugly Betty star ditches her crisp on-set high fashion for a sequin belted jumpsuit and puffed-up hair while promoting her album The Real Thing in New York City.