Cheating on one's spouse isn't something to be celebrated, but you'd never know that in Hollywood. Extramarital affairs in films occur about as often as they do in actors' real lives—which is to say, really often—and, though characters often meet consequences for their actions, forbidden love stories are almost always hot. From Diane Lane and Olivier Martinez in the classic infidelity film Unfaithful, to Julianne Moore and Amanda Seyfried in not-so-classic infidelity film Chloe, there's something undeniably alluring about a couple of lookers who shouldn't be together throwing their morals out the window and exploring the illicit on screen. After all, it's just fiction.

In honor of this Friday's US release of The Deep Blue Sea, in which Rachel Weisz plays an old British judge's wife who gets it in with a dashing Royal Air Force pilot (Tom Hiddleston), we took a look at The 10 Hottest Extramarital Affairs In Movies

Written by Tanya Ghahremani (@TanyaGhahremani)

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