This could be. Queen Elizabeth IIThe Platinum Jubilee was not a success, however. Prince LouisTrooping the Colour was a huge success.

This is the 4-year-old son of Prince William and Kate Middleton rode in a horse-drawn carriage with his brother Prince George, 8, sister Princess CharlotteAs they traveled along London’s parade route (from Buckingham Palace to Horse Guards Parade grounds to back), the seven-year-olds waved to crowds along The Mall. Kate Camilla, Duchess Of CornwallPrince William and his young family sat with him in the carriage. Prince Charles were on horseback with Princess AnneThis was followed by the Prince of Wales, who took the royal salute in behalf of Her Majesty. (She also received her salute at the palace’s balcony). 

Trooping the Colour, which celebrates the official birthday the 96 year-old monarch, was part of the four day celebration to honor her 70-years on the throne. It featured thousands of soldiers and officers from the Household Division as well as hundreds of Army musicians, horses, and a gun salute.

After the parade, Louis and his family members—as well as the rest of his working royal relatives—joined Queen Elizabeth II on the balcony for the Royal Air Force flypast. Let’s just say he was in a great mood.