Prince Louis, Princess Charlotte & Prince George Steal The Show At King Charles’ Trooping The Colour

Prince George, Princess Charlotte and Prince Louis are too cute. The royal trio of children stepped out with parents Prince William and Kate Middleton to attend King Charles’ Trooping the Colour on Saturday, in honor of the monarch’s birthday. But it was the royal children who stole the show, showing off some hilarious expressions on the balcony of Buckingham Palace while watching a fly-by from the royal air force.