We've known there's been no love lost between the former co-stars of The Girls Next Door, but now Kendra Wilkinson is calling Holly Madison a straight up liar.
Last year, Madison penned a tell-all memoir, Down The Rabbit Hole: Curious Adventures and Cautionary Tales of a Former Playboy Bunny, in which she divulged details of an unsavory life in the Playboy Mansion - and the people in it.
Calling out one Playmate specifically, Madison called Wilkinson "the fakest person" she's ever met and accused her of lying about receiving a key to the mansion from Hugh Hefner.
Now, in a promo for season five of Wilkinson's reality show Kendra On Top, we see the star assert that Madison made it all up.
"What Holly wrote in that book is pure bullshit!" she says emphatically.
Madison is obviously trying to sway public opinion of her, says Wilkinson, as if the public ever thought highly of her in the first place.
Wilkinson has taken jabs at Madison in the past. In fact, she says the two were never really friends to begin with, they just "f**ked the same guy."
Well, that's pretty straightforward.
But more importantly, public rivalries between pretty women turn heads, and Wilkinson wants as many eyeballs on her reality show as possible.
"This is f**king war!" Wilkinson exclaims by the end of the clip, a harbinger of something juicy to come.
If you want to watch how this drama plays out, Kendra On Top premieres on WE TV on Friday, April 1, at 9 p.m. EST.