As if things on “Vanderpump Rules” haven’t been intense enough, the Bravo series is about to turn the intensity up to an 11 on Monday’s (Jan. 27) episode.

In this preview of the episode, exclusive to Zap2it, Stassi Schroeder goes through with her plan to expose “friend” Kristen Doute as the backstabber she believes her to be, revealing to everyone that Jax Taylor (aka Stassi’s ex) claims he and Kristen slept together.

“You banged him!” Stassi screams at her former friend in the middle of a crowded restaurant.

“This is f***ing retarded,” Kristen counters. “I never banged f***ing Jax. Literally, I’m not even entertaining this.”

Kristen continues to deny Jax’s claims, even as he provides details of when the alleged trysts occurred. Eventually, Tom Sandoval (Kristen’s on-off BF) butts in: “I just love how everyone really, really cares about our business.”

“You know what, I really, definitely care about one of my supposed best friends banging my ex-boyfriend during the time,” Stassi replies, before turning to an interrupting Kristen. “Shut the f*** up. You are a liar. No one believes you. You are a dirty f***ing w****.”

“F*** you,” Kristen shoots back. This friendship is so dunzo.

It all ends with a slap surely to rock the Bravo-verse to its very core. Well, at least until the next whack comes along.

Check out the preview above and be sure to tune in to “Vanderpump Rules,” Mondays at 9 p.m. ET on Bravo.

Posted by:Billy Nilles