Kourtney Kardashian had quite the weekend with friends and family as she celebrated her 36th birthday!
First, the "Keeping Up With The Kardashians" star partied the night away in Las Vegas on Saturday with longtime love, Scott Disick, at 1OAK nightclub
The mom-of-three hosted the crazy birthday bash ... and judging by her Instagram, it looks like things got pretty wild during the festivities. See some of the inside shots inside!
But the photo everyone is talking about is the one above, showing the reality star sitting on a counter as she wears nothing but a pair of leather pants and her breast pumping device. "What happens in Vegas stays in Vegas," she captioned the shot.