Hilary Duff and her sister, Haylie Duff, starred together in the 2006 film ‘Material Girls’ Noel Vasquez/Getty Hilary Duff has one older sister, Haylie Duff The Duff sisters starred in the 2006 film ...

That Hilary Duff and Haylie Duff are feuding is a fact many millennial women have sadly come to terms with, but that doesn’t mean we don’t still have questions about where things went wrong for our ...

Hilary Duff and Haylie Duff were once a fan-favorite sister duo. Releasing hit tracks throughout the 2000s like “Our Lips Are Sealed” and starring in the film Material Girls together, the women ...

Hilary Duff's long-rumored estrangement from her sister, Haylie Duff, was confirmed by one of the songs on her new album, "Luck... or Something." When the "Lizzie McGuire" star debuted the song "We ...