DKNY sure knows how to party! The legendary brand threw a 25th birthday bash on Monday night in New York City’s Financial District, and we’ve got the exclusive behind-the-scenes video.

Tons of the New York Fashion Week stars attended the event, including Rita Ora, Emmy Rossum, Hailee Steinfeld, Karlie Kloss, Joan Smalls, Anthony Kiedis of the Red Hot Chili Peppers, John Legend, Chrissy Teigen, Terry Richardson and even Jared Leto. And there were lots of special live performances, too, by Ora, Iggy Azalea, A$AP Rocky and A$AP Ferg. And at the end of the night, Kloss and Smalls even presented a huge DKNY birthday cake in the shape of a taxi cab while Ora and Melanie Fiona sang HBD.

In the words of Kloss: “DKNY’s 25th birthday … are you kidding me? It’s a milestone. I’m excited to be out here to celebrate.”

And celebrate they did. Check out the video to see for yourself, as well as some choice Tweets and Instagrams about the soirée below, then let us know what you think!

[storify title=”What Happened” slug=”dkny”]

–Annie Daly