By Meghan Blalock
Updated Jan 31, 2013 @ 1:48 pm
Kate Rooney Mara
Credit: Dimitrios Kambouris/WireImage

Kate Mara (in Dolce & Gabbana) had a very special guest at last night's New York premiere of the new Netflix series House of Cards—younger sister Rooney (in Band of Outsiders). The political thriller, which will be watchable exclusively on the video streaming site starting February 1, stars Kevin Spacey as the U.S. majority whip, who betrays everyone around him on his climb to the nation's #1 office.

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