Haylie Duff is her sister. She was on the show 7th Heaven & in the movie Material Girls with her sister.
Hilary Duff's sisters name is Haylie Duff.
Haylie Duff, born Feb 19, 1985 in Houston, TX is the older sister of Hilary Duff....
In 2006, Hillary Duff played opposite her sister in the movie, "Material Girls."
Hillary Duff and her sister were in a movie called Backwoods together. .
It has been reported that both of them may have smoked or still do, but it has not...
Hilary was diagnosed with ADHD when she was 7 years old.
Hillary Duff is in 4 upcoming movies: 1.The Story of Bonnie and Clyde 2010...
No, Hilary Duff doesn't smoke cigarettes.
Mark Tuan likes girls but is single now.