Scott Disick and Kourtney Kardashian have had their ups and downs throughout their relationship, including Scott admitting to being a sex addict. (8/28)

Scott has admitted to being a sex addict. He was caught cheating by Kourtney at multiple occasions in Dubai and Costa Rica.

Hugh Grant cheated on Elizabeth Hurley with a sex worker. (7/28)

Jude Law is a classic case of an actor cheating with the nanny. (9/28)