This is Prince Louis, the youngest child of the Duke and Duchess of Cambridge, and younger sibling to Prince George and Princess Charlotte. The royal became famous for looking "royally unimpressed ...

But in an unearthed photo, it's Prince Louis, William's youngest son, whom he resembles alongside his dad, the then-Prince Charles. The photos show William in his father's arms. The photo captures ...

Prince Louis is the youngest son of Prince William and Kate MiddletonLouis has not been seen by the cameras too much since his birthThere are many facts surrounding the little royal that you'll ...

Princess Kate hopped behind the camera for her youngest son's birthday photo, taken in a favorite setting Janine Henni is a Royals Staff Writer for PEOPLE Digital, covering modern monarchies and ...

The son of Prince Carl Philip and Princess Sofia has often drawn comparisons to the British prince for their exuberant ...

Born His Royal Highness Prince Louis Arthur Charles of Cambridge, Louis is the third and youngest child of Prince William and Princess Kate, and the younger brother of Prince George and Princess ...

Kate Middleton and Prince William's youngest son made a triumphant return to the Buckingham Palace balcony after his grandfather's crowning ceremony Janine Henni is a Royals Staff Writer for ...

The Duke of York title is traditionally granted to the monarch's second son, which in the case of Prince William, is Prince Louis. Prince Harry was not given the dukedom at the time of his marriage ...

All the latest news and pictures of Prince George (Alexander Louis) of Wales, the first-born son to Prince William and his wife Kate Middleton, and older brother to Princess Charlotte and Prince ...