Hilary and Haylie Duff
Hilary Duff rose to teen idol level on the Disney Channel series “Lizzie McGuire.” She later starred in movies such as “Agent Cody Banks” and “A Cinderella Story,” and created several successful music albums. She wed NHL player Mike Comrie in 2010 and welcomed a son named Luca in 2012. Haylie, 28, is also an actress and a singer who is best known for her role in 2004’s “Napoleon Dynamite.” —XFINITY Entertainment Staff (Photo by Valerie Macon/Getty Images)
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