Mos Def briefly took the stage at the Chris Aire Fashion Show at Olympus Fashion Week in New York last month, and he used his time to freestyle a few rhymes that called to mind his Katrina Klap single.

Download/Watch Mos Def freestyle Katrina-style. (via)

Mos Def wasn’t the only hip-hop star at the show. Wyclef, Nelly, DJ Clue, Foxy Brown, and Fabolous were also on hand.

Check out pictures of the star-studded event at WireImage.