The new mum stunned fans by sharing a daring photo of herself showcasing her figure in a white swimsuit, appropriately captioning the photo, "#NoFilter."
The sexy snap instantly made headlines, receiving 99.9k 'likes' in just 33 minutes.
But it seems not everyone was impressed by Kim's photo. The reality star has since come under fire from those who feel the image is "inappropriate" given her new role as a mum to four-month-old daughter North.
Despite some negative reaction to the picture, Kim remains defiant. On Thursday, she was pictured stepping out in a pair of short shorts, showing off her tanned and toned legs in the process.
It's little wonder Kim is keen to flaunt her figure. The mum-of-one, who will turn 33 on 21 October, has been working out with celebrity trainer Tracy Anderson, and revealed she has also been following the Atkins diet.
"I've actually been doing the Atkins diet & luv it," she confessed recently.
"She is eating lots of lean proteins, healthy fats like nuts and avocado, carbs, fruits, veggies and cheese," a rep for Atkins said.
"She wanted to be a healthy, nursing mom and not toxify her milk with her diet or lose weight too quickly. She's been doing Atkins since her doctor approved it at the end of June."