And they say chivalry is dead.

Kiefer Sutherland Headbutts Fashion Designer At NYC Event:

According to reports, the scuffle between Sutherland and McCollough broke out after the designer was seen knocking over actress Brooke Shields.

The incident, which was witnessed by Kiefer and a slew of other attendees, prompted the "24" actor to rush over and assist Shields. Sources tell PIX News, when Sutherland demanded McCollough apologize for the incident, he refused and immediately dismissed the actor. McCollough, who is one half of the fashion design duo Proenza Schouler, was seen shoving Sutherland who responded with a headbutt.

I know it's wrong, but that's hot.

In what alternate universe does that fasion designer live that he thought he could lay the smackdown on Jack??