Michael J. Fox and Tracy Pollan – 32 years

While Hollywood is known for tearing couples apart, it often brings them together as well–many of these couples met on movie sets! In the case of Michael J. Fox and Tracy Pollan, the pair got together after playing love interests on the TV series Family Ties.

Interestingly enough, although the duo shared plenty of romantic scenes, they remained “just friends” for quite awhile. It was only after they starred in the movie Bright Lights, Big City as love interests once again that they realized they could become a couple for real–and three decades later, they’re still that couple.