Kim Kardashian looks slimmer than ever in black bikini

The Keeping Up With The Kardashians clan have been sunning themselves in Costa Rica, enjoying some time away from the LA showbiz scene. Relaxing in style: Kim Kardashian, 36, was looking better than ever as she relaxed by the poolside with her family and friends, including sister Kourtney, 37, at their private Villa Manzu in Costa Rica Known for her hourglass curves, Kim was looking lean and lithe in her swimwear as she relaxed in the afternoon sun. Sibling sunbathing: Kourtney modelled a white two-piece as she chatted to her sister, showcasing an equally trim figure in her slinky swimwear Cheeky: Kourtney's bikini boasted double strap detailing around the back and barely-there briefs, serving to highlight her shapely posterior Slender: The reality star - who has since returned to the US - was enjoying some time away Looking good: Kim showed off her slender figure in a simple black bikini top, which highlighted her gym-honed, sculpted arms and flat stomach Girly getaway: The Keeping Up With The Kardashians clan have been sunning themselves in Costa Rica, enjoying some time away from the LA showbiz scene Following her dip in the pool, Kim was seen stretching out on a sun lounger, indulging in some alone time following her hectic year. It has been alleged that Kim and momager Kris Jenner were behind Scott Disick - who raises children Mason, Penelope and Reign with Kourtney -leaving the holiday early following a blistering row. Drama: It has been alleged that Kim and momager Kris Jenner were behind Scott Disick - who raises children Mason, Penelope and Reign with Kourtney -leaving the holiday early following a blistering row In trouble: The womanising reality star reportedly felt the full wrath of Kim and Kris after inviting a woman to stay with him at the same hotel where Keeping Up With The Kardashians was being filmed Moving on: TMZ claims the 'momager' found his actions disrespectful, but her disdain wasn't anything to do with her daughter Kourtney, who has long been separated from Scott The womanising reality star reportedly felt the full wrath of Kim and Kris after inviting a woman to stay with him at the same hotel where Keeping Up With The Kardashians was being filmed.