Drew Barrymore turns 39 today! She entered our lives as Gertie in 1982's E.T. the Extra-Terrestrial and has since made a name for herself as one of the biggest actresses in Hollywood. Despite hitting some hard times as a teenager, Drew picked herself up and has come a pretty long way since her days as a child actress, rebellious teen, and '90s romantic-comedy icon. Even though Drew has lived her life in the spotlight, there are probably still some things you don't know about her. Scroll down to read all the interesting facts, and let us know which ones surprise you most.