The Kim Kardashian-Joan Rivers feud dates back to January of 2014, when Rivers called Kim's daughter "ugly" during a stand-up routine.
Rivers continued taking shots at the Kardashian clan, even filming a (hilarious) sex tape parody with Ray J for her talk show. The last time Kim and Joan crossed paths - at an NBC event last month - Kardashian reportedly avoided Rivers like the plague.
Well, if she was mad before, some newly released excerpts from Joan's upcoming memoir are unlikely to make Kim feel any better:
Writing about the Obama inauguration, Rivers says (brace yourself), "If I want to see millions of smiling black people, I'll set up a camera in the hallway outside Kim Kardashian's bedroom."
Yeah, she definitely went there. Believe it or not, Rivers' comments about Kanye might actually be worse: