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Joan Rivers Walks Out Of CNN Interview (VIDEO)

Has Joan Rivers lost what's left of her marbles?

The 81-year-old stormed out of an interview with CNN anchor Fredricka Whitfield, claiming Whitfield's line of questioning was "negative."

It all started when Whitfield said Rivers is mean when critiquing celebrities' dresses on E!'s show "Fashion Police."

"It's not mean, it's not mean, it's not mean. I tell the truth," Rivers said. "I'm sure I say the same things that all the viewers say to their friends sitting next to them on the couch.  These ladies make $28 million a picture. You really think that Nicki Minaj cares I didn’t like her dress?"

Rivers decided she'd had enough when Whitfield then questioned her about wearing fur on the cover of her new book, Diary of a Mad Diva.

"This whole interview is becoming a defensive interview," Rivers fumed.  "Are you wearing leather shoes? Shut up."

Rivers continued ranting about the interview being negative before walking off camera.  You can watch Joan Rivers' full tirade below!