Holly Madison is spilling all about her sex life in the Playboy Mansion. The former Girls Next Door star, 46, detailed group romps with the late Hugh Hefner during the Tuesday, May 5, episode of the "Let's Be Honest With Kristin Cavallari" podcast. "It would be kind of silhouetted because you'd have, like, these giant screens of porn going and it would be just girls like talking s*** with each other," Madison said, claiming it was an awkward experience that she and other women rushed through.