George Clooney has broken up with Sarah Larson after nearly a year of dating. According to a friend of Sarah's, the Leatherheads star recently moved out of his LA home while the 29-year-old former Las Vegas cocktail waitress removed her belongings. "George is relieved to be single again," says an insider. "He thinks Sarah is sweet and that is why it was so hard to break up with her." As In Touch previously reported, George, 47, and Sarah struggled to make their relationship work because of their different backgrounds. "The truth is that they had little in common and he just doesn't want to be tied down," explains the insider. George’s rep told In Touch: “I can only confirm that we have never commented on George's personal life.”