From Angelina Jolie to Cheryl Cole: Who's the Sexiest Star at Cannes?

Angelina! Penelope! Jude!The world's biggest stars have been gathering this week for the 64th annual Cannes Film Festival in France, showing off their gowns, diamonds, and cleavage galore.And while Angelina Jolie looked stunning as always (if a bit goth) at the premiere of Brad Pitt's new movie "The Tree of Life" on Monday, she was shown up in the sexy department by new "X Factor" judge