Kendall Jenner and Gigi Hadid were the ultimate BFFs at the Balmain X H&M fashion show [1] in NYC on Tuesday. The ladies got silly and made cute faces as they posed for photos before hitting the runway. Also in attendance was Kendall's younger sister Kylie, who made a solo appearance on the red carpet.

The chic outing comes on the heels of a whirlwind month for Kendall. After strutting her stuff [2] on the catwalk during Paris Fashion Week, she graced the cover of the November issue of Cosmopolitan [3] alongside her famous family, and most recently, channeled Kylie in a racy behind-the-scenes snapshot [4] where her butt was clearly visible. Keep reading to see more of Kendall and Gigi's big night, then take a look at Kendall's sexiest pictures [5]!