Kourtney Kardashian is on her way to her pre baby weight…and she's pretty pleased about it. The mom of three posted an Instagram snap of the scales, which read 116 pounds. Captioning the post with, 'it's Monday! Ps: I'm 5 feet tall, so everyone relax I'm on a workout kick, trying to bring some Monday motivation.' The little big sister of the Kardashian clan has been going hard at the gym to shift the extra weight she gained during her recent pregnancy.