Happy birthday, Prince Louis! The royal is officially 3 years old.
In his 36 months of life, Louis Arthur Charles has travelled around England with his parents, the Duke and Duchess of Cambridge (aka, Prince William and Catherine), and his older siblings, Prince George and Princess Charlotte. He has also mastered the precious art of a mostly toothless smile.
In honour of his birthday, we’ve rounded up some adorable photos of the little prince.