She's a 47 year old woman, with a learning disability. Susan Boyle has never been married, doesn't have a job, and lives with her cat in a tiny cottage of rural Scotland. But that was last week. This week, she's been watched by 20.2 million people online, Twittered by Demi Moore and Ashton Kucher, praised by Patti LuPone, admired by the bloggerati, snapped up by the paparazzi, swarmed by camera crews, and interrogated by reporters. What happened? The unglamorous, unfashionable Miss Boyle, 47, confounded a multitude of stereotypes by unveiling her gorgeous singing voice on "Britain's Got Talent".