QUIZ: Male Celebrities: Guess Who's Older!

Brad Pitt or George Clooney? Joseph Gordon-Levitt or Justin Timberlake? See how well you know the ages of your favorite stars! 

Source: http://www.ivillage.com/male-celebrities-whos-older/1-b-289287?dst=iv%3AiVillage%3Amale-celebrities-whos-older-289287

Britney Spears Brittany Daniel Brittany Lee Brittany Murphy Brittany Snow