The Real Housewives know how to fight. Here's a look back at some of their greatest feuds over the years.
Brandi Glanville vs. Kim & Kyle Richards
Ah, Brandi Glanville's Game Night introduction to the Real Housewives of Beverly Hills. "At least I don't do crystal meth in the bathroom all night long, bitch," she snapped at Kim Richards, while Kyle called Brandi a "slut pig" and so on.
Bethenny Frankel vs. Jill Zarin & Kelly Bensimon
Remember them? Gone but not forgotten, the Bethenny Frankel vs. Jill Zarin tension marked the glory hears of the RHONYC. Jill wasn't alone in picking this fight. Kelly Bensimon, too, suggested Bethenny wanted her dead at one point, among other highlights.
Tamra Barney vs. Lizzie Rovsek
The Real Housewives of Orange County stars have gotten insane mileage out of Lizzie's birthday and Tamra's alleged party snub, ripping each other on and off camera.
Aviva Drescher vs. Carole Radziwill
This one is alive and well. Aviva Drescher and Carole Radziwill have more bad blood over their dueling book deals than most people have had in their whole lives about everything and everyone combined.
The Giudices vs. The Gorgas
All hell broke loose - at a Christening, ironically - when Teresa Giudice and her brother got into it over a whole host of long-simmering issues. Soon enough, their cousins, parents and friends alike where also getting in on the chaos.
Kyle Richards vs. Kim Richards
There's sometimes a serious lack of sisterly love between the siblings, particularly when it comes to Kim Richards' substance abuse problems and/or Kyle's insecurity.