Kendall Jenner has sent her fans into a frenzy after posting this on Instagram.
Her sister Khloe revealed that she is having a baby while i's yet to be confirmed whether or not Kylie is despite the rumours.
A skintight polka dot dress got her eagle-eyed fans excited and they claim the photo shows her 'big tummy' in comparison to her tiny waist.
It's all speculation but could there be a big announcement for both Kendall and Kylie before the end of the year?
We'll just have to wait and see...