Holly Madison reveals the reason she left Hugh Hefner and the Playboy mansion

Holly Madison still has secrets to spill when it comes to her time at the Playboy mansion. Over a decade after the final episode of "Girls Next Door," the television series that seemingly pulled back the curtain on the life of Hugh Hefner and his three girlfriends at the time — Madison, Kendra Wilkinson and Bridget Marquardt — the 41-year-old continues to open up about her "horrendous" experience at the mansion, explaining on the podcast "Call Her Daddy" that she felt stuck in a toxic environment.