Hilary Erhard Duff (often as Hilary Duff) (Born: September 28, 1987) is an American actress and singer. She got celebrity famous by being in the television program show' Lizzie McGuire she has gone onto a movie career, with roles in mainstream pictures. Among the movies she plays in are "Cheaper by the Dozen", "The Perfect Man", "A Cinderella Story", "Raise Your Voice", "Material Girls" and independent movies such as "War, Inc." and "Greta". Duff has also ventured into a music career as a pop musician, releasing 8 albums (for example "Most Wanted", "Dignity", "Metamorphosis", "Hilary Duff") and 15 music videos (for example "Reach Out", "With Love", "Stranger", "Wake Up", "So Yesterday", "Come Clean"). Lately she has also ventured into a fashion career as a designer for DKNY, with her new line "Femme for DKNY".