It was a big night for American fashion.
The CFDA (Council of Fashion Designers of America) Fashion Awards were tonight, which meant nominated U.S. designers and the celebrities they dressed were all in attendance.
Russian model Irina Shayk turned heads in a fire-engine-red halter jumpsuit. Bradley Cooper's girlfriend complemented the bold ensemble with barely there makeup and a messy updo. While Jamie Chung wore a similar red stunner, except the actress paired her fiery frock (from Banana Republic) with a pop of pink and black-and-white striped, strappy heels for a fun, youthful take on red carpet fashion.
Rosie Huntington-Whiteley closed down the carpet in a form-fitting, beaded Michael Kors Collection gown—and on the arm of, duh, Michael Kors.
From Zosia Mamet to E! News' own Zanna Roberts Rassi, see the best looks of the night by clicking here.