Accompanied by her husband, Prince William, the Princess arrived at the palace as Trooping the Colour commenced. Spectators of all ages lined the mall, some donning Union Jack bucket hats and fascinators, while others waved flags and sang the national anthem patriotically.
The Spitfire is widely seen as the most famous British fighter aircraft in history.
It played a key role in the Battle of Britain fought between the RAF and the German Luftwaffe in the summer of 1940.
The photograph purportedly of the princess's first official appearance since undergoing abdominal surgery in January marked the conclusion of weeks of intense speculation about her health and whereabouts, fuelled by a surge in social media conspiracy theories.
Prince William, who attended the 2024 BAFTA Film Awards ceremony at London's Royal Festival Hall, said that he is a "big fan" of Christopher Nolan and he liked 'Oppenheimer', reported People.
But their statement implied a tacit equivalency between the Israeli victims and the people in Gaza as they referred to the suffering of "all Israelis and Palestinians."
On the first death anniversary of Queen Elizabeth II, Kate Middleton and Prince William travelled to Wales for a service honouring her at the ancient St. Davids Cathedral.
"I also want to express my pride and gratitude for the millions of people who serve, in the forces, in classrooms, hospital wards and local communities," William continued. "I wish I could mention you all. Your service inspires us, and tonight we celebrate you too
The concert, hosted by Paddington star Hugh Bonneville, was meant to "celebrate the Coronation of Their Majesties The King and The Queen in front of 20,000 members of the public and invited guests," and those who were watching live.
Kate Middleton and her daughter Princess Charlotte, on Saturday, attended the coronation of King Charles III and Queen Camilla at Westminster Abbey in London.