Share Tweet Pin Email By Katherine Tinsley 2:07pm PST, Dec 18, 2025 _ Princess Margaret's son, David Armstrong-Jones, made a shocking entrance at the royal family's holiday luncheon. Keep reading for the details...MORE: Follow Wonderwall on MSN for more top news _ Members of the royal family were seen arriving at Buckingham Palace in cars, but David Armstrong-Jones, who isn't a working royal, chose a different method of transportation. Armstrong-Jones was on his bike with a high-visibility jacket over his suit. _ Fans praised David Armstrong-Jones for biking to his family gathering.