amfAR Gala in New York: Kourtney And Kim Kardashian Let Loose

They're known for their head-turning red carpet fashion.

And Kim Kardashian, 38, and sister Kourtney Kardashian, 39, did it again on Wednesday, when the reality TV superstar sisters took to the amfAR gala in New York City wearing matching black.

The Keeping Up With The Kardashians mainstays wowed at the star-studded event at Cipriani's Wall Street in the color coordinated Versace dresses, with Kim exposing her abundant cleavage, and Kourtney putting her best leg forward in a garment with a high thigh split.