Leighton Meester: 'Nylon' Cover Dinner Party!

Leighton Meester hits Nylon‘s party celebrating her February cover at the W New York Downtown on Tuesday (February 1) in NYC.

The 24-year-old actress hung out with her The Roommate co-star Minka Kelly at the bash, co-hosted by Diesel.

Leighton‘s Gossip Girl co-stars, Jessica Szohr and Michelle Trachtenberg, also came out for the dinner party. Kanye West, Jared Leto, and model Irina Shayk all arrived for the after-party.

Earlier in the evening, Leighton and Minka, 30, discussed their new thriller at a “Meet the Actors” event held at the Apple Store in Soho.

FYI: Leighton is wearing a Proenza Schouler dress, Top Shop fringe cardigan, Miu Miu bag, Made Her Think jewelry, and Brian Atwood‘s “Bettina” pumps. Minka is wearing a Julien Macdonald top paired with James Jeans “Twiggy” leggings