Prince William and Kate Middleton’s youngest child, Prince Louis, is looking more grown up by the day. Today, the royal family shared a slideshow on social media in honor of Prince Louis’s 5th ...

Louis’ birthday comes just days before his sister Princess Charlotte turns 8 on May 2. William, 40, and Middleton, 41, also share son Prince George, who will celebrate his 10th birthday on July 22.

Prince Louis smiles in new photos released ahead of his 5th birthday. The youngest child of Prince William and Kate Middleton was pictured being pushed in a wheelbarrow by his mother.