Hollin Sue Cullen, professionally known as Holly Madison, (born December 23, 1979) is an American model, showgirl and television personality. She is widely known for being one of Hugh Hefner's girlfriends on the reality television series The Girls Next Door. Madison now has her own reality series Holly's World. Although not a Playboy Playmate, she has appeared in nude pictorials with her Girls Next Door costars, Bridget Marquardt and Kendra Wilkinson. In 2009, she appeared as a contestant on the eighth season of Dancing with the Stars. Madison was born in Astoria, Oregon. She has one younger sister, Stephanie, and a younger brother, Joe. Both siblings were featured on season 3 and season 4 episodes of "The Girls Next Door." Her father's work in the timber industry led her family to travel. From ages two through eleven, she lived on Prince of Wales Island, near Ketchikan, Alaska. Her family later moved back to Oregon, this time to St. Helens.
Contributions by Nikki311, Dismas, and Queer Scout.