Kim Kardashian showcases her killer curves in tiny bikini while on family holiday in Costa Rica (Photos)

Reality star, Kim Kardashian, who is currently on holiday with her family in Costa Rica showcased her killer curves as she stepped out on to the beach.

The 38-year-old mother of four put her curvy backside in a two-piece bikini as she went for a quick dip in the ocean.

Kim who brought her daughter North along was also joined by her older sister Kourtney Kardashian, 40, and her ex-Scott Disick, with their 3 children.

At one point, the trio were pictured resting on loungers by the shore while their kids played nearby. Scott’s girlfriend, Sophia Richie, wasn’t on the trip.

See full photos below.