It's estimated that around 15 million babies are born premature every year. That means around one out of every 10 babies comes early. If there are two buns in the oven then the rate is even higher! Around 50% of twins are born preterm.
Celebrity moms are not immune to difficult pregnancies and early births. Many of the most famous women in the world have experienced premature births, and the fear and trauma that can come with them. Thankfully, they all have healthy, thriving children now.
Click through the gallery to see which celebrity moms gave birth to preemies.