Celeb Fashion Hit or Miss?

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

  • MADONNA  photo | Madonna

Credit: Danny Moloshok/Reuters/Landov

Updated: Friday Feb 27, 2009 | 11:30 AM EST

MADONNA

Diamonds are a girl's best friend – and the Material Girl wears 500 carats worth of Neil Lane rocks with her sheer Dior gown on Oscar night.