Sienna Miller at the Met Gala 2013

Sienna Miller and Tom Sturridge Rock Studs and Safety Pins at the Met

Tom Sturridge and Sienna Miller at the Met Gala 2013.

Tom Sturridge and Sienna Miller got into the Costume Institute Benefit's punk theme as they hit the red carpet together at the Metropolitan Museum of Art in NYC on Monday night. Sienna covered up a white Burberry gown with a studded leather jacket by the same designer and even sported studs in her hair and on her ears. Tom, meanwhile, covered the safety-pin angle with pins holding together his shirt and adorning his hat. When she wasn't busy posing with her man, Sienna met up with model pal Cara Delevingne, who was also outfitted in Burberry. What do you think of their looks? Make sure to vote on your Met Gala fashion and beauty favorites!