Holly Montag (born October 15, 1983) is an American television personality, comedian, model, and aspiring actress. She is best-known for being the sister of Heidi Montag, a main cast member on the MTV reality series The Hills, her recurring role on the series, and her appearance on I’m a Celebrity…Get Me Out of Here!.

Holly Montag

Older sister of Heidi Montag.
Sister-in-law of Spencer Pratt.