May 21, 2011 - Kevin Winter/Getty Images North America more pics like this »
1. Brad Pitt

Brad Pitt has been going with the bearded look since he grew out a 'stache for Inglourious Basterds. Or is it since Angelina Jolie told him it looked hot? Anyway, he cleaned up while promoting this year's The Tree of Life – for about 10 minutes. The beard is back.