Royal baby fever is in full force after Kate and William's third child arrived on Monday.
Take a look back at Kate's baby bump in the gallery above, and see photos of Prince William, Princess Kate, Prince George, Princess Charlotte and all of the royal family through the years.
Royal baby fever: Look back at Kate Middleton's growing baby bump
The Duchess of Cambridge during a visit to Evelina Children's Hospital in London on Tuesday, December 11, 2018. (Chris Jackson/PA Wire via AP)