Sharon Osbourne, better known as Mrs Ozzy, was allegedly involved in a scuffle with a former Playboy model during a taping of their reality show, “Rock of Love: Charm School.”

Ozzy Osbourne’s wife is reportedly now the center of a LAPD investigation.

Mrs Osbourne is being investigated for minor battery after ex-Playboy model Megan Hauserman [pictured] told police that she was attacked. According to Hauserman’s account of events, Mrs Osbourne ran across the stage and attacked her. She apparently yanked the model’s hair and scratched at her until security intervened to separate them.

It all degenerated into a catfight after Osbourne made a sarcastic remark at Hauserman and after she replied by saying that Mrs Osbourne is only famous for “managing a brain-dead rock star.”

Mrs Osbourne is the host of the U.S. reality show Rock of Love.

The tension that led to this incident started to mount long before the taping of the reunion episode. Hauserman got the boot and was kicked out of the contest which would have won her $100,000. After she was eliminated, Osbourne didn’t have very nice things to say about the model. She said Hauserman, best known for her reality show appearances, on Beauty and the Geek, Rock of Love and I Love Money, has “a pretty damn good body, but no f—ing brain.”