Prince Louis ensured all eyes were on him with his antics at Buckingham Palace on Bank Holiday Monday.The royal, who turned seven last month, sat next to Prince William, 43, ahead of the military parade and flypast celebration to mark the 80th anniversary of the Victory in Europe Day.

Prince Louis was seen playfully mimicking his older brother, Prince George, during Monday’s event commemorating the 80th anniversary of VE Day. Both dressed in suits and ties, the young royals were sat next to each other during the military procession, which kickstarted at the Queen Victoria Memorial in London.

VE Day is observed to commemorate the end of World War II in Europe. Prince of Wales King George VI, William’s great-grandfather, was the monarch during the time.