The Kardashians In All Black On The Red Carpet Of Cosmopolitan' s 50Th Birthday Ball.

Khloe, Kourtney, and Kim Kardashian wear all black while hitting the red carpet at Cosmopolitan’s 50th Birthday Celebration at Ysabel on Monday (October 12) in West Hollywood, Calif.
The reality star sisters were joined at the event by their younger sister Kylie Jenner, who opted for a white outfit and temporary blonde hair, and mom Kris Jenner.