Kim & Kourtney Kardashian Slay at amfAR New York Gala 2019

Kourtney Kardashian and Kim Kardashian pose together at the 2019 amfAR New York Gala!

The Keeping Up with the Kardashians stars, ages 39 and 38, respectively, attended the event held at Cipriani Wall Street on Wednesday (February 6) in New York City.

They were joined by pal Jonathan Cheban as well as Milla Jovovich, Nicky Hilton, Caroline Vreeland, Star Jones, Alan Cumming, Josie Canseco, Eric Rutherford, and photographers Marcus Piggott and Mert Alas.

“So happy to honor Mert and Marcus tonight!!!!” Kim tweeted, adding, “Thank you Donatella & @Versace for lending me this stunning vintage gown for tonight ✨.”

amfAR is an international nonprofit organization dedicated to the support of AIDS research, HIV prevention, treatment education, and the advocacy of AIDS-related public policy.

FYI: Kim and Kourtney are wearing Versace. Nicky is wearing Oscar de la Renta. Milla is wearing head-to-toe Prada.

25+ pictures inside of Kim Kardashian, Kourtney Kardashian, and more at the event…