Ashley Greene -- Met Ball 2013

Ashley Greene stuns on the red carpet at the 2013 Met Gala held at the Metropolitan Museum of Art on Monday (May 6) in New York City.

The 26-year-old CBGB actress wore a gorgeous black and gold Marchesa gown with Harry Winston jewels.

PHOTOS: Check out the latest pics of Ashley Greene

This year’s Costume Institute Gala Benefit � celebrating the opening of the Punk: Chaos to Couture exhibition � is co-chaired by Rooney Mara, Moda Operandi creative director Lauren Santo Domingo, Givenchy designer Riccardo Tisci, and Vogue editor Anna Wintour.