Holly Madison made her first boyfriend wait months for sex - so she could gradually "bring down" her bra size.
Hugh Hefner's former girlfriend wasn't always as busty as she is in Playboy spreads and used to stuff her bra with tissue paper to look less flat.
She doesn't have that problem anymore, thanks to breast enhancement - but it used to be a big issue.
She tells Life & Style magazine, "I always stuffed my bra. In fact, I had a boyfriend for years, and we moved so slowly.
"We didn’t have sex for a long time because I had to gradually bring down my bra size so he wouldn’t find out I stuffed my bra."
She had a boob job in 2001, just after she moved into the Playboy Mansion, and she has never looked back: "Plastic surgery made it easier for me to get things I wanted in my career. Without it, I wouldn’t be where I am today."
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