Kylie Jenner posted an Instagram pic of her daughter Stormi with Kim's youngest Chicago. The picture was captioned 'slumber party', and showed the cousins lying side by side, looking just like twins.
But some fans are suggesting that before reposting the shot, Kim Kardashian did some subtle tweaking, seemingly to improve the appearance of her infant child.
The differences between the two images was first pointed out by the Instagram account Celebface. The page highlighted a number of other pictures, apparently altered by Kim.
Nine-month-old baby Chicago's curls and forehead have been carefully trimmed on the right side, while the colors of her and Stormi's skin has been brightened.