Last night Bobby Brown sat down with Robin Roberts on 20/20 and discussed topics such as his late ex-wife Whitney Houston and his late daughter Bobbi Kristina and what he could have done to save then.

He also talked about the time he had sex with a ghost.

"I bought this mansion in Georgia... this was a really, really spooky place," Brown said. "But yes, one time, I woke up, and yeah, a ghost. I was being mounted by a ghost." "I wasn't high,"Brown said, before Roberts could ask him if he was. "I was not trippin'."

But back to the thing that goes bump in the night A few years ago Kesha also admitted to having sex with a ghost.

Do ghosts only "mount" troubled pop stars?

Or have any of you also had a sexual experience with an apparition?