This weekend, fans of girl-on-girl action are in for a treat with the release of The Roommate. In Danish director Christian E. Christiansen's new thriller, beautiful college coeds Sara (Minky Kelly) and Rebecca (Leighton Meester) share a dorm room and terror as Rebecca becomes obsessed with Sara and tries to become her. Is it derivative of Single White Female? Sure, but do we care when we can look at these hot chicks? Of course not. But an important question remains: Which of these extremely sexy coeds is hotter? Check out the trailer above and vote for the roommate you would rather share close quarters with in the poll below.