Kim Kardashian displays toned figure in sexy string bikini

Kim Kardashian stepped out in a black string bikini during her sojourn to Puerto Vallarta in Mexico on Thursday and showed off her incredibly toned figure, there was definitely no urgency for the star to hit the gym.The mother-of-one sent jaws dropping in the simple yet chic two piece which featured gold detailing, before covering up in a floaty black sarong.