The photos were taken by his mother, Kate, the Duchess of Cambridge. Prince Louis is turning 4! In honor of Prince William and Kate's youngest child's birthday, which is April 23, the royal family ...

a four-bedroom cottage on the grounds of Windsor Castle. From left, Britain's Prince George, Kate Duchess of Cambridge, Prince Louis, Prince William and Princess Charlotte, arrive for a settling ...

While the world waits for the next royal baby to make an appearance, the most recent little royal, Prince Louis of Cambridge, turns 1 year old on Tuesday, and three rare pictures of him were ...

Since his birth on April 23, young Prince Louis of Cambridge has stayed mostly (and understandably) out of the spotlight. But on July 9, he’ll be the star of the show, as Prince William and ...

Catherine, Duchess of Cambridge, was positively glowing at Prince Louis’ christening! The duchess and mom of three looked radiant in a white Alexander McQueen dress as she attended the ...

Kensington Palace has released one more official photograph from the christening of Prince Louis, the third child of the Duke and Duchess of Cambridge. The four portraits previously released by ...

"The Duke and Duchess of Cambridge are delighted to share a new photograph ahead of Prince Louis’ third birthday tomorrow," Kensington Palace said in a statement released Thursday. Prince Louis ...

But royal experts are dissecting what Prince Louis' future title could be, and one contender has an upsetting past. You might remember the title of "Duke of Cambridge" as being the title granted ...