Kim Kardashian appears to have stolen sister Kourtney's thunder this weekend, as she shared a snap of her bum in a skimpy thong.
The reality star was seen looked happy as she posed on the beach flaunting her derrière in an 'invisible' tan-coloured thong bikini.
The tiny string swimwear left little to the imagination as Kim had her back to the camera with her face turned back, and her hair down by her back.
