Catherine, The Duchess of Cambridge, known by many simply as Kate Middleton, is celebrating her third year as as mom this week. Friday marks her son Prince George of Cambridge’s 3rd birthday.

In celebration of England’s presumed future king’s big day on July 22, take a look back at Kate Middleton’s motherhood journey in 2016. From Prince George’s first royal engagement this month to her appearances alongside husband Prince William, the Duke of Cambridge, we’ve got it all!

Which Kate Middleton photograph is your favorite? Sound off in the comments section below!