Kourtney Kardashian turns up the heat in slinky bralet

Reality TV star Kourtney Kardashian was seen at the star studded birthday bash of Kristen Noel Crawley at Craig's in West Hollywood. Joining her sister Kim Kardashian and some of their celebrity friends, the 40 year old flashed her toned abs and cleavage in a slinky black bralet teamed with black pants.

Kourtney added a faux fur navy belt to her ensemble which further highlighted her slim waist and enviable abs, and the mother-of-three accessorized her look with black high heels and a small handbag. The eldest Kardashian had her raven tresses styled sleek and a bronzed makeup completed her look.