Jack McCollough's Broken Nose -- FIRST PICS!

Fashion designer Jack McCollough leaves a New York City office building on Friday (May 8) with his broken nose all all bandaged up.

“Mr. McCollough suffered a broken nose in three places as a result of the assault,” Jack‘s rep has told People. “He received medical treatment last night after consulting with physicians.”

McCollough, who is one half of the Proenza Schouler designing duo, was reportedly head-butted by 24 star Kiefer Sutherland at an afterparty following the MET Costume Institute Gala on May 4. Kiefer has been charged with misdemeanor assault in connection with the incident.