Hugh Hefner, Holly Madison, Bridget Marquardt, and Kendra Wilkinson in The Girls of the Playboy Mansion (2005)

Bridget Marquardt in The Girls of the Playboy Mansion (2005)

Kendra Wilkinson in The Girls of the Playboy Mansion (2005)

Holly Madison in The Girls of the Playboy Mansion (2005)

Holly Madison, Bridget Marquardt, and Kendra Wilkinson in The Girls of the Playboy Mansion (2005)

Hugh Hefner, Crystal Hefner, Holly Madison, Bridget Marquardt, Kendra Wilkinson, Kristina Shannon, and Karissa Shannon in The Girls of the Playboy Mansion (2005)

Hugh Hefner in The Girls of the Playboy Mansion (2005)

Hugh Hefner and Holly Madison in The Girls of the Playboy Mansion (2005)

Kristina Shannon and Karissa Shannon in The Girls of the Playboy Mansion (2005)

Michaela Silinger in The Girls of the Playboy Mansion (2005)

Hugh Hefner, Cassandra Peterson, and Bridget Marquardt in The Girls of the Playboy Mansion (2005)

Hugh Hefner and Aurora Rosselli in The Girls of the Playboy Mansion (2005)

Kent Shelton kneels before visiting "king" Hugh Hefner in an episode of "The Girls Next Door."