"Playboy Twins" Karissa and Kristina Shannon were two of Hugh ... claim to have had sex with Hefner only twice more during the course of their relationship, Karissa eventually discovered she was ...

One of Hugh Hefner's former 'girlfriends' who claimed to have been impregnated by the magazine mogul said it left her ...

Hugh Hefner's son dishes on the mystery around Donald Trump's friendship fallout. Past Playmate comments on Trump's ...

In PEOPLE's exclusive look at Secrets of Playboy, Madison claims some of the women believed they needed to be physically intimate with Playboy creator Hugh Hefner in order to nab the position.