The Los Angeles Police Department is investigating an assault that went down between Sharon Osbourne and Megan Hauserman, a contestant on the VH1 reality show Rock of Love: Charm School.

Megan claims the matriarch of reality TV’s First Family, who host the celebreality spinoff, attacked her during a taping of the show’s reunion special Saturday night.

Sharon, 56, is being investigated by police for allegedly attacking the Playboy model, who called husband Ozzy “brain dead.”

Megan is reported to have told Sharon she was only famous “for managing a brain dead rock star.”

It is alleged that Sharon then ran across the stage, grabbed Megan by the hair and scratched her until the pair were separated by security.

Megan was hospitalized and later filed a report with police.

According to TMZ, police say Sharon is a suspect in a “minor battery,” but no charges have been filed.