By Sharon Clott Kanter
Jan 19, 2012 @ 1:20 pm
Mike Coppola/WireImage

Justin Bartha and Elizabeth Banks joined Ewan McGregor and Gina Carano to celebrate their new film Haywire at a party hosted by the Cinema Society and Blackberry Bold in New York City. See Alexa Chung, Emma Stone, and more stars at last night's hottest parties in the gallery! 

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