Kyle Richards wasn't kidding when she told Us Weekly that the upcoming season of The Real Housewives of Beverly Hills is the show's "most intense" ever.

In an exclusive first look at season five, it's officially on. New cast members (and fellow soap opera veterans) Lisa Rinna and Eileen Davidson join vets Brandi Glanville, Lisa Vanderpump, Kyle Richards, Kim Richards, and Yolanda Foster — and right off the bat, it's apparent that Brandi Glanville and Davidson are going to have some serious issues. 

In the dramatic trailer, Brandi says in a confessional that the newcomer and Emmy-winning Days of Our Lives star "sleeps around and tries to steal men." Cut to an enraged Davidson then telling Brandi: "Don't f--king call me a homewrecker!"

Other shocking can't-wait-to-witness moments include fellow newbie Rinna (a.k.a. Mrs. Harry Hamlin) throwing a wine glass on the floor in a heated (naturally) dinner party argument and Vanderpump getting slapped — yes, slapped! — in the face! 

Watch the trailer above for yourself! Tune into the season 5 premiere on Tuesday, Nov. 18, at 9 p.m. ET/PT on Bravo.