It's official! Prince William and Kate Middleton have just announced that they're expecting their third child. The British Royals who welcomed Prince George in 2013 and Princess Charlotte in 2015 — both of whom recently joined the Duke and Duchess of Cambridge on their official European tour this summer — are said to be expecting the newest member of their family early next year. Kensignton Palace announced the news on Twitter saying: "The Queen and members of both families are delighted with the news."

Congratulations to the royal couple!