THE PLAINS, VIRGINIA - APRIL 30: Queen Camilla (3rd L) visits Smitten Farm to learn about America's horseracing industry, efforts across the sport to improve horse welfare and rehabilitation, and opportunities for collaboration between the British and American racing, on day four of the State Visit of King Charles III and Queen Camilla to the United States of America, on April 30, 2026 in The Plains, Virginia. King Charles III and Queen Camilla visited the nation's capital, New York City, and Virginia during the trip arranged to celebrate the United States of America's 250th anniversary of its independence. (Photo by Aaron Chown-Pool/Getty Images)