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 ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Fans tuning in to Hilary Duff’s new album “Luck… or Something” quickly speculated that the track “We Don’t Talk” was about her strained relationship with her sister Haylie. Duff confirmed that the ...

Hilary Duff is coming clean about the reality of her family life. The Lizzie McGuire alum made a rare comment about her estrangement from her sister Haylie Duff and ...

Hilary Duff broke down in tears over her estranged dynamic with her older sister, Haylie Duff. “[It’s] just absolutely the most lonely part of my existence is not having my sister in my life at the ...

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 ...

Five years ago, my best friend “Cathy’s” sister, “Lynn,” got sick. Her symptoms and pain were dismissed. Lynn turned out to have a well-known and usually treatable cancer, but doctors didn’t catch it ...

This Women’s History Month, we’re looking at the highs and lows of singing group Sister Sledge. After nearly 50 years together, the ladies are set to take the stage together again. Since its 1979 ...

Hilary Duff and sister Haylie Duff have been battling — and sometimes avoiding — feud rumors for years. The Texas-born siblings grew up in the spotlight side-by-side after moving to Los Angeles with ...

Ex-Prince Andrew made headlines on Feb. 19 when he was arrested at King Charles' Sandringham estate Ale Russian is a contributing writer at PEOPLE. She has been working at PEOPLE since 2023. Her work ...