Bikini Kourtney Kardashian revealed her baby bump

Kourtney Kardashian has embraced her changing shape by slipping into a bikini on holiday.

Kourtney Kardashian, 32, is currently holidaying with her family in the scorching La Romana, Dominican Republic, where temperatures are currently soaring into the region of 30°.

But rather than hiding beneath loose-fitting sundresses or baggy kaftans, Kourtney Kardashian opted to parade in a skimpy patterned two-piece while topping up her sunkissed tan.

While her stomach is clearly in bloom for the new arrival, the rest of Kourtney Kardashian still remains slim.

She revealed she still engages in gentle exercise ferrying her two-year-old son Mason around, tweeting: “Lots of walks pushing stroller!” when asked how she stays active while being pregnant.

Never one to shy away from a moment for flaunt her figure, Kim Kardashian too poured her curves into a bikini.

But it seems the famous silhouette might be in store for some Tinseltown shrinkage, as the middle sibling has revealed she intends to change her diet.

Kim Kardashian tweeted: “Workout time!!! Gonna focus on abs today. I’ve been trying to change my bad eating habbits (sic) – slow process but its working. I feel so much better! Sugar, dairy & gluten free. HARD!”

She added: “I will have sweets every once in a while & dairy but this is a huge step for me! Its a lifestyle change but I’m loving it so far!”