Leighton Meester stepped out in a black Louis Vuitton dress and shoes at the Met Gala in NYC tonight. She wore her hair pulled back to pose for photos before joining her Gossip Girl costars inside the event. Blake Lively had Karl Lagerfeld on her arm, and Chace Crawford looked sharp in a tux and bow tie as they made their way down the star-studded red carpet. It's fashion's biggest night so be sure to weigh in on all the 2011 Met Gala red-carpet looks with Fab and Bella's live love it or leave it polls!
Image Source: Getty