Despite his brother's warnings, Prince Louis got plenty of waves in during the King's birthday parade. While showing off his big smile — including two adult teeth growing in to fill in the gaps ...

Prince George was seen telling little brother Prince Louis to stop waving during their Buckingham Palace balcony outing at Trooping the Colour. See the moment.

Prince Louis, 7, sought his brother’s advice during the Trooping the Colour ceremony. Getty Images As the Prince and Princess of Wales arrived for the celebration over the weekend, loud cheers ...

Prince William and Kate Middleton were on hand with their children — Prince George, 11, Princess Charlotte, 10, and Prince Louis, 7 — first participating in the procession through the city ...