Kelly Osbourne Bares Butt in Instagram Pic

* WARNING *
What has been seen cannot be unseen. Proceed with caution!
Ozzy Osbourne's bouncing baby girl, Kelly, now 29 years old, bared her buns recently for all the world to see by posting a picture of her cheeks on Instagram.

The Prince of Darkness now has a full moon, courtesy of his daughter, to light his way.