Claire Danes
Danes’ relationship with actor Billy Crudup began while working on the set of Stage Beauty. Crudup had to leave his pregnant wife because the relationship had developed into something more serious. What a complete and utter disaster. Evening costar Hugh Dancy was the subject of Danes’ second repeat crime in 2006, when she became romantically involved with him while on the set of the film. Crudup was the only one who had survived this time! Danes and Dancy tied the knot in 2009, and they welcomed their first child in the following year.
Melanie Griffith
This Hollywood power couple first met on the set of the film Two Much. Both of them were married at the time, but they fell in love with each other and divorced their spouses relatively quickly. The couple got married shortly after the divorce papers were signed and went on to have one of the most stable relationships in Hollywood, which is still going strong today. Griffith recently filed for divorce in 2016, after 20 years of marriage, so this statement is no longer valid for him.