Cameron Diaz - Vanity Fair Oscar Party

Cameron Diaz hits the Vanity Fair Oscar Party held at Sunset Tower on Sunday (February 26) in West Hollywood, Calif.

The 39-year-old actress changed out of her Gucci gown she wore earlier in the evening at the award show and into a bright orange Victoria Beckham dress.

PHOTOS: Check out the latest pics of Cameron Diaz

During the Oscar telecast, Cameron hit the stage with Jennifer Lopez to present the Best Costume Design and Best Makeup awards.

FYI: Cameron accessorized with David Webb jewelry.