Congratulations are in order for William and Kate, the Duke and Duchess of Cambridge, as they have announced they are expecting their third child.

Kensington Palace tweeted that Kate is suffering from Hyperemesis Gravidarum which is a very severe form of morning sickness.

Here's to a healthy Kate and a healthy baby!

As you may be aware, George and Charlotte of Cambridge, William and Kate's two children, are social media darlings as much as their parents are. We are excited to meet another bundle of royal joy.