To the relief of royal watchers everywhere, Kate Middleton appeared at 2025's Wimbledon, but that just made some fans more curious about Princess Charlotte.

Britain's Prince William and Catherine, Duchess of Cambridge, arrive to attend a Commonwealth Day Service at Westminster Abbey in central London, March 11, 2019.

The Princess of Wales recently returned to another event that she did not attend last year. Catherine joined members of the royal family at the Commonwealth Day service of celebration held at ...

Kate Middleton's triumphant return to the Commonwealth Day celebrations at Westminster Abbey on Monday, March 10, was a masterclass in royal symbolism and sartorial elegance. Catherine, the ...

The Commonwealth Day Service of Celebration is the royal family's first major event of the year, held at the venue where Prince William and Princess Kate wed in 2011.

To mark the occasion, which celebrates the 56 countries in the Commonwealth of Nations, Kate stepped out wearing head-to-toe red as she paired a Catherine Walker coatdress with a Gina Foster hat.

Kate Middleton attended her latest public engagement on Monday alongside her husband, Prince William. The Princess of Wales joined members of the British royal family for Commonwealth Day services ...

Catherine, Princess of Wales and Prince William of Wales attend the celebrations for Commonwealth Day at Westminster Abbey on March 10, 2025, in London, England. (Samir Hussein/WireImage/Getty Images) ...

Kate Middleton, Princess of Wales, William, Prince of Wales and Anne, Princess Royal attend the Commonwealth Day Service of Celebration at Westminster Abbey on March 10, 2025 in London, England.