Kourtney Kardashian might not be as high-profile as sisters Kim and Khloe, but the mother-of-two doesn't take a backseat to either in the sexy department, as she flaunted her stellar bikini body on the beach in Mexico on a trip with baby daddy Scott Disick.

The 34-year-old reality star looks to have her summer body five months ahead of schedule.

Kourtney talks to her son Mason while photogs get a perfect shot of her derrière

Kourtney looks to be enjoying her stay at the resort Casa Aramara.