Six months after welcoming baby Reign with her partner Scott Disick, Kourtney Kardashian rocked her bikini body in tight jeans for Kanye West's 38th birthday at the Staples Center.
Kourtney wore a black lace-up shin cover that was made to look like a knee-high boot, the beauty wore a black tank top and a cropped leather jacket. Pointy black heels added even more of a Nineties touch.
The eldest child of Kris Jenner, Kourtney,36, has been outspoken about her struggle to shed the pounds after welcoming Reign in December.