The Roommate was shot on Loyola Marymount University in LA. Meester was to play Sara but she was replaced by Minka Kelly, then Meester took the role of Rebecca. The Roommate distributed by Screen Gems and will be shown on February 4, 2011 in local movie houses, adn can also be watch online free. The Roommate is a 2011 thriller movie. The Roommate 2011 is about Sara ( Kelly ) who met Rebecca ( Leighton Meester ) which will be her dormate. First they were friends but soon as Rebecca begin to obsess over Sara things turn out deadly. The Roommate free online full movie.