Holly Madison is an American television personality, model, and author, best known for her role in the reality TV show “The Girls Next Door” (2005–2010), which chronicled her life as one of Hugh Hefner’s girlfriends at the Playboy Mansion. Born on December 23, 1979, in Astoria, Oregon, she later carved her own path in entertainment, starring in her own Las Vegas-based reality series, “Holly’s World” (2009–2011). Madison has also authored several books, including the New York Times bestseller “Down the Rabbit Hole,” where she detailed her experiences at the Playboy Mansion. Today, she is celebrated for her candor, resilience, and entrepreneurial spirit.