Friends With Benefits vs. No Strings Attached: How to Tell Them Apart

Back in January, Ashton Kutcher and Natalie Portman starred in No Strings Attached as two friends who decide to sleep together without the messy involvement of a relationship. If the trailers for Justin Timberlake and Mila Kunis's Friends With Benefits is giving you major movie déjà vu, we're here to help. The titles and premises are already confusing, so I'm going to try to clear it up for you by making distinctions between the two films before Friends With Benefits hits theaters on July 22.