Last Night's Look: Hit or Miss?

Vote on this week's styles including Jessica Simpson, Heidi Klum and more stars! You decide – are they fashionistas or flops?

  • CAMERON DIAZ photo | Cameron Diaz

Credit: Sergio Moraes/Reuters/Landov

Updated: Saturday Jul 10, 2010 | 06:00 AM EDT

CAMERON DIAZ

Cameron sizzles in a body-hugging, dark green satin wrap dress, Pomellato jewelry and Casadei peeptoes at the Rio de Janeiro premiere of Knight and Day.