As most of the Internet knows by now, it was on this week during The Real Housewives of Beverly Hills.
While on vacation in Amsterdam, Lisa Rinna told Kim Richards she was concerned about her colleague's drinking, a seemingly kind gesture that caused Kim to GO OFF.
She taunted Rinna with secrets about her husband, Harry Hamlin, and her marriage, eventually causing the former soap opera star to snap.
You really need to watch The Real Housewives of Beverly Hills online to relive the epic brawl and/or click on the following video:
The ladies, meanwhile, have already filmed The Real Housewives of Beverly Hills reunion special, with Rinna telling Andy Cohen that she has no regrets and stating that Richards is a drunk liar.
Fans of this Bravo series have been speculating over what knowledge Richards has about Rinna’s relationship, but sources tell TMZ the answer is simple: nothing. She has no knowledge at all.
She just made everything up because
producers told her to to get under Rinna’s skin.
Look for Kim to come clean and admit her lie during the reunion taping. And look for whichever writer who came up with this storyline to get a hefty raise.