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"PUNK: Chaos To Couture" Costume Institute Gala

Cameron Diaz cut a chic figure in a royal purple design by Stella McCartney, which featured a fierce spiked-belt in plated gold.

Best Dressed Celebs at the 2013 Met Gala

See which stylish stars ruled the red carpet at the Met Costume Institute Gala celebrating the museum's new art exhibit -- Punk: Chaos to Couture.