Amelia Fiona Jessica Driver (born January 31, 1970) is a British-American actress and singer. She rose to prominence with her break-out role in 1995's Circle of Friends. She went on to star in a wide range of films including the cult classic Grosse Pointe Blank, Gus Van Sant's Good Will Hunting for which she was nominated for both the Academy Award for Best Supporting Actress and a Screen Actors Guild Award, the musical The Phantom of the Opera, Owning Mahowny, and providing the voice of Lady Eboshi in Hayao Miyazaki's Princess Mononoke.
In television, Driver starred with Eddie Izzard in The Riches for which she was nominated for both an Emmy and a Golden Globe. She has starred in the ABC sitcom Speechless, the NBC sitcom About a Boy, and in a recurring role in the NBC series Will & Grace. She has also starred in several miniseries in the UK including The Deep for BBC One.
Predating her work as an actress, Driver started as a singer and has released three full solo albums over the span of her career. She has also lent her voice to a variety of animated series and films including SuperMansion and Tarzan as well as video games including Jurassic Park: Trespasser.