Young love is intense and fickle, and Hollywood stars often get swept up in it. Let's take a look back at the celebrities who got married while still in their teenage years, starting with this Hollywood veteran. By the time Drew Barrymore was 20, she'd been engaged three times! In 1994, she went through with one of the engagements and married Los Angeles bar owner Jeremy Thomas when she was just 19. The marriage lasted a mere two months before she filed for divorce. Keep reading to see more stars who got hitched before they hit 20.