Prince Louis shines at King Charles’ first Trooping the Colour celebration

King Charles III has hosted his first Trooping the Colour as monarch, but it was his grandson Prince Louis that won hearts with his adorable theatrics.The youngest child of the Prince and Princess of Wales clearly enjoyed himself at the annual royal parade, which took place overnight in London, and was seen enthusiastically imitating the 70-strong fly-past as he saluted crowds who flocked to watch the spectacle unfold.Louis, 5, joined his siblings Prince George, 9, and Princess Charlotte, 8, on the Buckingham Palace balcony as a range of military aircraft joined the Red Arrows – the Royal Air Force Aerobatic Team – for a dazzling aerial show above The Mall to honour the King’s birthday celebrations.