George Clooney and Sarah Larson are splitsville after a year of dating, inTouch reports today. "He just didn't want to be tied down," a friend of 29-year-old Larson said, claiming that Clooney, 47, has moved out of his Los Angeles home, and the former Las Vegas cocktail waitress packed up her things. The actor's rep gave People the standard no-comment. (More George Clooney stories.)