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Last night Leighton Meester stepped out for the premiere of her new film The Roommate in a daring, leather Michael Kors gown.

The Gossip Girl star wore the dress from the pre-fall 2011 collection, featuring a leather top with cut-out detailing, showing off the starlet’s slender waist.

However, her co-star Minka Kelly also looked pretty hot on the red carpet as well. But she had some style competition on the red carpet from co-star Minka Kelly who wore a cream sheer dress with snakeskin heels.

Billy Zane, 90210 actor Matt Lanter and Cam Gigandet also star in the film.