Kathy Griffin says Andy Cohen offered her cocaine before going live on his Bravo show

Kathy Griffin got social media buzzing Saturday when she said Andy Cohen offered her cocaine before getting in front of the cameras for his Bravo show, “Watch What Happens Live.”

The controversial comedian has appeared on the Cohen-hosted and produced late-night talk show twice in the 10 years it’s been on Bravo and, Griffin says, both times he asked her if she wanted to “do blow” with him.

“Right before we went live, Andy Cohen privately asked me in an office in Embassy Row — which is the production company that does that s–t show — if I wanted to do blow,” Griffin said in a lengthy Twitter video which bashes both Cohen and TMZ founder Harvey Levin.

“You guys know I’m no prude but I’m like, kind of a straight edge — I thought he was kidding the first time,” she went on. “Just so you know, Jimmy Kimmel or Seth Meyers never asked me to do blow before going on their show. No one from ‘The View’ has ever asked me to do blow before a show.”

And, according to Griffin, she got the same invitation the second time she did his show.

“Same thing,” she said. “That’s why I don’t do that show, and I don’t know why he gets away with that.”

Andy Cohen, Embassy Row and Bravo did not respond immediately for TheWrap’s request for comment.