Welcome His Royal Highness Prince Louis of Cambridge!
Kensington Palace announced on April 27th, "The Duke and Duchess of Cambridge are delighted to announce that they have named their son Louis Arthur Charles."
The Duke and Duchess of Cambridge welcomed the royal baby on April 23rd, introducing the newborn to the world before announcing his royal moniker.
The little prince is fifth-in-line to the throne, bumping uncle Prince Harry to sixth place.
Prince Louis' older siblings Prince George and Princess Charlotte are delighted by the new addition to the family.