The reality star confirmed earlier this year that she is expecting her first child with boyfriend Kanye West.
Kardashian uploaded an image of herself with sister Khloe Kardashian to her Instagram page yesterday, showing off her stomach.
The picture - which sees Khloe lifting up Kim's dress to display the fledgling bump - was captioned: "Well hello there! #PoppedOuttaNowhere!!!"
Kardashian recently revealed that she has no plans to feature her baby on her various reality shows, explaining that she wants her future son or daughter to make the decision for themselves.
Meanwhile, other reports have suggested that the model has no plans to sell pictures of her baby.
Her mother Kris Jenner recently revealed that Kardashian has been experiencing pregnancy cravings, with 'pizookies' on the top of her list.