Socialite Paris Hilton reportedly got into a knockdown-dragout with fellow glamour girl Shanna Moakler at a hip Los Angeles nightclub early Wednesday.
The pair both marched into the Los Angeles Police Department's Hollywood station to file reports -- each alleging they were attacked during the impromptu mix-up, TMZ.com reported.
Hilton's publicist said Moakler accosted "The Simple Life" star at the Hyde nightclub about 1 a.m., screaming obscenities and then belting her in the jaw.
Moakler, the 1992 Miss USA and former Playboy Playmate, said in her report Hilton's date, Stavros Niarchos, poured a drink over her head and shoved her down some stairs, sources told TMZ.
Whatever the case, no arrests were made and no one seemed seriously injured.
Moakler was recently ejected from ABC's "Dancing With The Stars" competition and starred in the 2005 MTV reality show, "Meet The Barkers," with her now estranged husband, Blink 182 drummer Travis Barker.
Police officials weren't commenting Wednesday.
Late last month, Hilton and Barker were spotted enjoying the nightlife together in Amsterdam, Netherlands. Hilton has denied that the pair are dating and says she and Barker are "just friends."