Sharon Osbourne may need to be demoted from Rock of Love: Charm School's headmistress to one of its students.

Rock of Love: Charm School contestant Megan Hauserman filed a police report on Sunday accusing Osbourne of pulling her hair after the two argued during the taping of the VH1 reality show's reunion show on Saturday night, TMZ reported Monday.

Hauserman alleges the argument began when Osbourne insulted Hauserman during the taping of the reunion show, according to TMZ.  Hauserman then reportedly responded by telling Osbourne she is only famous for managing Ozzy Osbourne, her rock star husband, after which she allegedly ran at Hauserman, grabbed her hair and didn't let go.

Officer Kate Lopez, a spokeswoman for the Los Angeles Police Department, told Reuters that while Osbourne had indeed been included in Hauserman's police report, her involvement in the situation has not been determined yet.

"We know Sharon Osbourne was involved in some way, we just don't know how," Lopez told Reuters.

Hauserman -- a 27-year-old model and Playboy cybergirl who is originally from Boca Raton, FL -- appeared on Charm School along with 13 other female contestants from Rock of Love with Bret Michaels' first two seasons as they were trained in proper etiquette by the 56-year-old Osbourne.

In addition to the second season of Rock of Love, Hauserman also previously appeared on VH1's I Love Money and the third season of The CW's Beauty and the Geek, which she won with "geek" partner Alan "Scooter" Zackheim.

A spokeswoman for Osbourne, who also serves as a judge for NBC's America's Got Talent and previously starred on MTV's The Osbournes, declined to comment on alleged altercation, according to Reuters. VH1 reportedly also did not immediately comment on the matter.