Khloé Kardashian and Kourtney Kardashian showed off their toned abs on Saturday when the younger Kardashian sister shared a workout snap with the mother-of-three.
“Gym selfie with the MILF,” Khloé wrote alongside the picture, which had the two sisters wearing coordinated black workout gear.
Khloé is back in Los Angeles after going on a whirlwind press tour to promote her new TV show, Kocktails with Khloé.
Khloé, 31, has been open about her recent slim-down, saying that she lost around 40 lbs. since adopting a take-no-prisoners attitude to the gym and her diet.