In demand actress and songbird Bai Ling sponsored a “crack kills” PSA at a Hollywood café yesterday when a male friend bent over to reveal a crescent moon. At least she wasn’t the only asshole in a photo for once!

And in case your interest is piqued, my reference to Bai Ling’s singing is from her bid to win VH1′s 2005 celebrity-cast American Idol spoof, But Can They Sing?

BONUS: Watch as cameras pan to Carmine Gotti Agnello uncomfortably undressing her with his eyes.

NSFW ass crack after the jump!