Check out Kim Kardashian’s fantastic party dress!

Kim Kardashian enjoyed herself as she hit GQ magazine party with her sister Kourtney. The reality stars were at the Love, Sex & Madness issue party on Tuesday, June 28, at the Chateau Marmont in Los Angeles.

Kim looked absolutely sexylicious as she showed off her cleavage in a lace-up Jitrois dress. She was also on the cover of the tenth anniversary issue.