Bridget Marquardt is an American television personality, model, and actress, best known for her role on the reality TV series The Girls Next Door. The show, which aired from 2005 to 2010, focused on the lives of Hugh Hefner and his girlfriends living in the Playboy Mansion. In addition to her television work, Marquardt has appeared in various films and has hosted several shows. She is also known for her interest in paranormal activities, which led her to create the web series Bridget's Sexiest Beaches and participate in ghost-hunting events.