Oscars 2012

Flashback: Stars' Oscars Wardrobe Changes

Jennifer Lopez, Emma Stone and more had double the fashion fun, but which was the winning look? Weigh in now!

CAMERON DIAZ

After going gold in a shimmering metallic Gucci number and a megawatt Tiffany & Co. choker, Cameron switched to a simple Victoria Beckham orange tank gown and swapped her necklace for equally dazzling danglers.