The Insider.com

Though it's no secret that Joan Rivers loves her some plastic surgery (you know you've gone too far when you start getting that cat eye look), has she really had a whopping 734 procedures done?

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During a recent appearance on Anderson Cooper's daytime talk show Anderson, the 78-year-old comedian didn't give the actual number, and added fuel to the rumors by joking that it was even higher -- 739 procedures.

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"Every weekend I just go in and I do something," she said. "You get a tenth one free. It's like coffee so you just keep going."

"She has a punch card," her daughter Melissa joked.

But though Joan played coy on the actual amount of plastic surgery she's gotten, she did admit to getting Botox "every five or six months" -- and Melissa did discuss staging a "plastic surgery intervention" on her mother.

Check out the video to see Joan confront the rumors herself.