Biography: Bridget Marquardt: birthname: Bridget Christina Sandmeier; born on September 25, 1973 in Oregon; height: 5 feet 5 (165 cm); Zodiac Sign: Libra. Bridget is best known for her role on the reality television series The Girls Next Door  with Holly Madison and Kendra Wilkinson - the three live-in girlfriends of Playboy founder, Hugh Hefner.

photo: PR Photos

Her measurements: 34D-25-36, natural hair color: blonde. Natural breasts? Don’t know. Education? You bet! Bridget earned her Master Degree in Communications from University of Pacific in Stockton, California! Not a bimbo afterall!

Biography: Kendra Wilkinson: birth name: Kendra Leigh Wilkinson; born on June 12, 1985 in San Diego; height: 5 feet 4 (163 cm); Zodia Sign: Gemini. Kendra is best known as one of Playboy mogul, Hugh Hefner’s live-in girlfriends.

photo: PR Photos

Kendra is naturally blonde, her measurements: 34D-24-32. Kendra grew up in Clairemont and finished high school there in 2003. First after high school, Kendra started working as a glamour model.  She met Hefner at his 78th birthday in 2004. Kendra was hired to be one of the “painted girls”: women who are completely nude except for painted-on accessories.  Shortly after they met, Kendra has became one of Hefner’s official girlfriends by moving into the Playboy Mansion.

Biography: Holly Madison: birth name: Holly Cullen; born on December 23, 1979 in Oregan; height: 5 feet 5 (165 cm); Zodiac Sign: Capricorn.   Holly’s best known as Hugh Hefner, the Playboy mogul’s favorite girlfriend on the TV Reality series The Girls Next Door.

photo: PR Photos

Holly’s natural hair color is brunette; she dyes her hair blonde. Her measurements: 36D-23-36.  Natural boobs? No, Holly had a breast augmentation going from a cup A to a cup D!