Hailee Steinfeld in DKNY.
Emmy Rossum in DKNY.
Joan Smalls in DKNY.
Alexandra Daddario in DKNY.
Joan Smalls and Karlie Kloss, both in DKNY.
Chanel Iman, A$AP Rocky and Donna Karan
Donna Karan, Emmy Rossum, Rita Ora and Melanie Fiona with the DKNY birthday cake.
Rita Ora in DKNY.
Emmy Rossum at the performance.
Rita Ora and Joan Smalls
Iggy Azalea and Emmy Rossum, both in DKNY.
Emmy Rossum, Joan Smalls and Iggy Azalea, all in DKNY.
A$AP Rocky in DKNY.
The scene at the DKNY 25th birthday party.