Carlotta (The Phantom of the Opera)

In the Lloyd Webber-Joel Schumacher 2004 film version, she was played by Minnie Driver. Due to Driver's lack of experience in opera, her singing voice was dubbed by opera singer Margaret Preece, although she lent her actual voice to the song ``Learn to Be Lonely'' during the end credits.

Question: minnie driver did she sing in phantom of the opera
Answer: no