One of the Cambridge siblings stole the show during Queen Elizabeth's Platinum Jubilee celebrations last weekend. And it was none other than the youngest of the trio: Prince Louis. Sporting a similar sailor outfit to what his father, Prince William, wore more than three decades ago, the young royal made his carriage debut in absolute style. He sat sandwiched between his older siblings, Prince George and Princess Charlotte, as crowds of spectators lined outside Buckingham Palace to get a first-hand view of the three royal kids.

And Prince Louis was more than energetic for his first official royal outing. Waving enthusiastically to the crowds as the carriage rolled on, his doting older sister Princess Charlotte was spotted gently putting down his tiny hand at one point.

Prince Louis clearly enjoyed himself whilst partaking in the celebrations, and his now-iconic moments include his adorable reactions during the ceremony of Trooping the Colour. The four-year-old royal clasped his hands to his ears during the flypast while standing beside his great-grandmother Queen Elizabeth as they shared a heart-warming (and historic) moment together on the famed balcony.