Hilary Duff
Hilary Erhard Duff (born September 28, 1987) is an American actress, pop singer/songwriter and entrepreneur. She has an elder sister, Haylie Duff, who is also an actress/singer.

Hilary Duff Singer
After gaining fame for playing the title role in the television show Lizzie McGuire, Duff went on to have a film career; her most commercially successful movies include Cheaper by the Dozen (2003), The Lizzie McGuire Movie (2003), and A Cinderella Story (2004). She reportedly earned $15 million in 2005.[1] Duff has expanded her repertoire into pop music, with three RIAA certified-platinum albums and over thirteen million albums sold worldwide. She has also launched a clothing line, Stuff by Hilary Duff, and an exclusive perfume with Elizabeth Arden. Duff and her mother were listed as producers for the movie Material Girls,[3] and she will soon produce her sister's debut album. Her upcoming films include the 2007 action thriller War, Inc., animated comedy Foodfight! and independent films Greta and Safety Glass. Duff's latest studio album, Dignity, was released in April 2007 and has sold 855,700+ since then

Hilary Duff Movies
1997 True Women N/A Direct-to-video
1998 Casper Meets Wendy Wendy Direct-to-video
Playing by Heart N/A Bit part; uncredited
1999 The Soul Collector Ellie Made-for-television
2001 Human Nature Young Lila Jute Theatrical release in 2002
2002 Cadet Kelly Kelly Collins Disney Channel Original Movie
2003 Agent Cody Banks Natalie Connors
The Lizzie McGuire Movie Elizabeth "Lizzie" Brooke McGuire/Isabella Parigi Walt Disney Pictures
Cheaper by the Dozen Lorraine Baker
2004 A Cinderella Story Samantha "Sam" Montgomery
Raise Your Voice Terri Fletcher
In Search of Santa Princess Crystal Direct-to-video
2005 The Perfect Man Holly Hamilton
Cheaper by the Dozen 2 Lorraine Baker
2006 Material Girls Tanzie Marchetta
2008 War, Inc. Yonica Babiak
Foodfight! Sunshine Goodness
2009 Greta Greta
Safety Glass TBA