SUSAN Boyle’s US debut on “America’s Got Talent” is being turned into a documentary.

British filmmakers followed Boyle, last spring’s “Britain’s Got Talent” sensation, as she sang the Rolling Stones’ “Wild Horses” on the NBC show’s season finale.

Several production companies want to turn that footage into a Boyle documentary, according to the London Sun.

“But nothing concrete has been decided yet,” a source told The Sun. “She’s still busy recording her album.”