(NEWSER) - Susan Boyle has checked out of a mental health hospital where she was treated for nervous exhaustion and is "much happier," her brother tells the Telegraph. "She seems a lot more like herself. Things are becoming clearer for her now," he said. "She's now beginning to believe that, 'Yes, indeed, I will be a singer.'" Boyle, 48, has moved to a flat in central London. More»