Boyle was plucked from obscurity when she sang "I Dreamed A Dream" from musical Les Miserables on "Britain's Got Talent" earlier this year. The clip of her performance is one of the most watched ever on YouTube.

Tune in to the season finale of NBC's "America's Got Talent" on Wednesday, September 16th for a special live performance by Boyle - http://www.susanboylemusic.com/