"I didn't realize you didn't have to be completely naked, so I didn't even have the pasties on at first and then Sandy said, 'You know you can wear pasties,' and I was like, 'Oh.'"

She continued, "So I put them on...So I walked out there naked thinking we have to shoot this naked and she was like covered, and she's like, 'Please go put something on.'"

In the clip, Bullock's nude intervention included telling Handler, "You have a responsibility to be a respectable talk show host. This comes directly from Oprah's mouth to my ear, to my mouth, out of my mouth, into your ear, down your body, out your vagina, up my vagina and out my ass…You have a responsibility to be a role model to young girls and gay and questioning men. Ok? And you need to lay off the booze."

The skit was one of many performed by Chelsea and her Hollywood pals to promote the season premiere of her show and new studio last October.