Fans love it anytime there's a royal baby on the way!
And, before that big day arrives, we're always treated to great pictures of royal mothers and their beautiful baby bumps.
In this gallery, we're looking back at the most beautiful photos of royal baby bumps, from throwbacks like The Queen and Princess Diana to the more recent royal babies of Duchess Kate and Duchess Meghan.
Click through the gallery above to see all the best and most heartwarming pictures of expecting royal mothers. Enjoy!