Stars Dress to Impress at the CFDAsSofia Vergara, Kerry Washington and more stars turn out to fête their designer BFFs at fashion's (other) biggest night in N.Y.C.

ROSE BYRNE

The Aussie wears what may be the world's fanciest apron – whoops, sorry, that's just a part of her lace-and-sequin fit-and-flare Thakoon dress, worn with lavender heels, Rona Pfeiffer jewels, a Swarovski clutch and poppy-hued lips.