She may have sex with ghosts for fun, but given a preference, Kesha prefers a real flesh-and-blood man, thanks. And it seems now there's photographic evidence of such.

A picture of the singer that was leaked/shared by horrible person Perez Hilton shows Kesha bestowing her oral talents upon an anonymous guy, thus giving her Twitter name @keshasuxx a whole new meaning.

Hey, at least it wasn't another shot of her vag. But that's kind of old news these days. (Oh, don't look so forlorn, Rihanna. You'll get there.)

No word on where the quasi-NSFW photo came from or who provided it to Hilton, so we can only assume he's now in the business of buying pornographic photos of celebrities giving blowies for his own viewing pleasure.