Susan Boyle will perform Wednesday night on America's Got Talent season finale at 8:00 pm EST.
Boyle is performing for the first time in the United States today.
The 48-year old Scottish singer became a global phenomenon after competing on Britain's Got Talent earlier this year.
Boyle is currently recording her debut album to be released on November. The album is currently on No. 1 Amazon's list of pre-ordered albums.