George Clooney has a long list of women that he has dated. Two years seems to be his number for keeping a girlfriend around, and then he moves on to a new model.Stacy Keibler, professional wrestler and dancing show contestant, was George's most recent girl. They just called off their two year romance. Before Stacy, George was shacked up with Italian actress Elisabetta Canalis. Their romance ended just before the two year mark.Elisabetta has moved on from George to Steve-O. Yeah, we didn't get that one either. We will have to wait and see who Stacy moves on with, but for now, these two lovelies are now just one of George's exes. Which X would you vote for?