Starring as Susan Boyle: Robin Williams. Maybe.

A biopic of Scottish singing sensation Susan Boyle just got some added star power, the UK tabloid Daily Star reports. Robin Williams, no stranger to cross-dressing, has been approached to play the dowdy Britain’s Got Talent songstress. “I’ve been asked if I want to play Susan in the movie,” says Mrs. Doubtfire's alter ego. “I think she’s incredible.” To prepare, he's reportedly been trying out an impersonation on friends.