Kourtney Kardashian Flashes Her Rock Hard Abs In A Sexy Leather Two-Piece Outfit In Vegas

Kourtney Kardashian left her kids home with ex Scott Disick this weekend to head out to Vegas to help open up a new nightclub.
The reality star hit the red carpet at the grand opening of the Jewel Nightclub at the Aria Resort & Casino in Las Vegas on Saturday with some pals, including sister Khloe's BFF Malika Haqq, wearing a sexy black leather outfit paired with black velvet thigh high f-me boots.

Kourtney showed off plenty of skin in her black leather shorts and crop top, adding a sexy black choker and looking pretty fine for a 37-year-old mother of three.