Appearing on cabler Bravo's Watch What Happens Live, out CNN anchor Anderson Cooper said he was surprised to learn that host Andy Cohen is a top.

Cooper appeared on the program with Kelly Ripa.

“I know a lot of secrets about Andy,” Cooper said. “I guess the one that would most surprise people is he's a top.”

“Why?” Cohen asked. “You think people think I'm a bottom?”

“I don't,” Ripa exclaimed.

“Believe me, there's nothing wrong with that, but I'm just saying I think that would surprise people,” Cooper responded. “And I don't know this from personal experience, but from conversations you and i have had … I mean, it surprised me when I heard about it.”