London, Dec 16 : Sharon Osbourne, who is `famous' for her high temper, is being probed for attacking a contestant on her reality show.

According to reports, the former X Factor judge, attacked model Megan Hauserman by pulling her hair and scratching her.

The 26-year-old model has claimed that Sharon, 56, ran across the stage and went "ballistic."

Sharon was later pulled away by security and the blonde ended up in hospital before complaining to police.

A spokesman for Los Angeles Police Department said Sharon was a suspect in a case of "minor battery," but no charges had been filed yet.

Sharon allegedly got angry after Megan said she was only famous for managing "a brain-dead rock star" - her ex-Black Sabbath singer husband Ozzy, 60.

And reports suggest that the model alleged Sharon attacked her during a break while shooting for her show `Rock Of Love: Charm School' in Los Angeles on Saturday night.

And the duo was appearing on a reunion edition, reports The Daily Star.

A spokesman for Sharon said that he didn't know anything about the fight. (ANI)