30 On-Screen Couples Who Dated Off Screen

Talk about life imitating art!

In Hollywood, it's not that unusual for costars to begin dating after getting to know one another on set. In fact, some of the entertainment industries most beloved romances (we're looking at you, Rachel McAdams and Ryan Gosling) began when on-screen flings spilled over into real life.

(via @gossipgirl.officiall)

Scroll through to learn about 30 on-screen couples who took their love for one another off screen!