No Strings Attached (2011)
Genres: Comedy, Romance
Cast: Ashton Kutcher, Natalie Portman, Cary Elwes, Kevin Kline, Greta Gerwig, Ophelia Lovibond, Ben Lawson, Chris 'Ludacris' Bridges, Olivia Thirlby, Jake M. Johnson, Lake Bell, Mindy Kaling, Talia Balsam, Adhir Kalyan, Guy Branum
No Strings Attached is a 2011 American romantic comedy film directed and co-produced by Ivan Reitman. Starring Natalie Portman and Ashton Kutcher, the film is about two friends who decide to make a pact to have a "no strings attached" relationship, without falling in love with each other. The film was released in the United States on January 21, 2011.