Former Playboy Bunny Holly Madison did not hold back in her memoir, “Down the Rabbit Hole: Curious Adventures and Cautionary Tales of a Former Playboy Bunny.” Aside from dishing about what it was really like to live in the Playboy Mansion with Hugh Hefner, she also talked about her apparent feud with former Playmate and housemate Kendra Wilkinson.

On the E! show “The Girls Next Door,” which starred Madison, Wilkinson and Bridget Marquardt, the three blondes seemed like they were close friends who enjoyed living at the mansion. But that wasn’t the truth, Madison found out.

Wilkinson said she was no longer friends with Madison during an interview after the reality show ended. Madison, who is now mother to 2-year-old daughter Rainbow, texted her former housemate to tell her she was the “fakest person.” But Madison was even more shocked with Wilkinson’s response. "WHO ARE YOU???? I DON'T EVEN KNOW YOU! WE WERE NEVER FRIENDS,” the “Marriage Boot Camp” star said, according to Madison. “IT WAS ALL JUST WORK."

Holly Madison Holly Madison's new memoir will hit bookshelves June 23. Photo: Dey Street Books

The author said she was “hurt and confused,” according to People. "For someone who was all of a sudden trying to act like she was better than Bridget and me, she sure wasn't above using us for publicity when she needed it.”

The model, 35, added that she hasn’t spoken to Wilkinson in years. "After that, I deleted her number from my phone. Kendra and I haven't spoken since, and I have to say, I don't miss her,” she said.

Madison said her first impression of Wilkinson, who is married to Hank Baskett, was that she was “platinum and plastic” with a sense of “entitlement.” Wilkinson asked for a “really big room” when she moved into the mansion. "Here was a rookie who had just gone all the way with an old dude, and her only concern was how big her room was going to be," Madison said, according to Extra TV.

“Down the Rabbit Hole: Curious Adventures and Cautionary Tales of a Former Playboy Bunny” will hit bookshelves June 23. Don’t miss Wilkinson and Baskett of “Marriage Boot Camp,” which airs on WETV every Friday at 9 p.m. EDT.

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