Dueling Movies: No Strings Attached had the same basic plotline and was released six months before. And for an added bonus, the female lead of that movie is Mila Kunis's Black Swan co-star, Natalie Portman, and Mila also played Ashton Kutcher's girlfriend on That '70s Show. Not mention that when N Sync, Timberlake had an album called No Strings Attached
