Celeb Fashion Hit or Miss?

Vote on this week's styles including Ashlee Simpson, Victoria Beckham and more stars! You decide – are they fashionistas or flops? By Melissa Liebling-Goldberg

  • MARY-KATE OLSEN photo | Mary-Kate Olsen

Credit: Peter Kramer/AP

Updated: Friday Apr 18, 2008 | 12:00 PM EDT

MARY-KATE OLSEN

The petite star accessorizes her billowing Missoni gown with a velvet headband at the New Yorkers for Children gala.