Andy Kropa / Invision/AP 1 / 10
Andy Kropa / Invision/AP 1 / 10

Mischa Barton was left spooked during her Halloween festivities over the weekend after a fellow clubgoer threw a drink over her.

The former The O.C. actress was partying in New York on All Hallows' Eve when she was soaked by a man who claimed the star had trodden on his foot.

According to, the actress retaliated by dousing the rude reveler with her own beverage.

But the upset didn't stop there: the website claims Barton's protective pal approached the guy and the confrontation turned nasty, with the pair brawling in the bar.

A source tells the site the man was eventually ejected from the venue with "a gash to his head and his knee was all cut up."

A rep for the actress has refused to comment on the reports.