You won't see her on the cover of Sports Illustrated Swimsuit Issue, but she drew high praise from Simon Cowell of all people.
[nomedia="http://www.youtube.com/watch?v=9lp0IWv8QZY&feature=related"]YouTube - Susan Boyle - Singer - Britains Got Talent 2009 (With Lyrics)[/nomedia]
Apparently, the Youtube embedding feature is disabled.