Prince Louis appears to enjoy a childhood that is slightly more different from his siblings Prince George and Princess ...

A friend previously told PEOPLE that Princess Kate jokes about how Prince Louis is "the only one of her kids who actually ...

Prince William and Princess Kate's youngest son, Prince Louis, is known for his cheeky demeanor and his resemblance to his ...

Eagle-eyed royal fans have noticed that Prince Louis appears to have a secret 'clone' who looks just like the youngest child ...

Prince William and Kate Middleton treat their youngest child different than the elder ones.The Prince and Princess of Wales ...

Prince Louis was on his best behaviour at mum Kate Middleton's Together at Christmas carol concert, with the youngster ...

The royal siblings looked all grown up at Friday evening’s “Together at Christmas” event with parents Prince William and Kate ...

The royal family were also joined by Kate’s parents, Carole and Michael Middleton, and her brother, James Middleton, and his ...

Prince William is gearing up to become King William, and when his title changes...everyone else will be leveling up too.

The Prince and Princess of Wales arrived at Westminster Abbey with Prince George, Princess Charlotte and Prince Louis for the ...

The Prince and Princess of Wales skip the Elf on the Shelf Christmas tradition with their three children, Prince George, ...

George matched with his father, Prince William, and younger brother Prince Louis in a navy suit, though the 12-year-old chose ...