Prince Louis was all smiles and waves during this year's Trooping the Colour in honor of his grandfather King Charles' birthday.
While enjoying a covered carriage ride during the royal procession, the young 6-year-old royal gave a little wave to onlookers, as reported by the BBC.
Prince Louis waved near the end of the "carriage portion of today's event," the outlet reports, as it was coming to a close and his family prepared for the Horse Guards Parade.
