Prince William and Princess Kate shared a sweet moment today as the Royal Family headed to Westminster Abbey for a service to mark the 76th Commonwealth Day.

The Princess of Wales is all smiles for her first Commonwealth Day appearance in two years. Kate Middleton looked radiant in red for the Service of Celebration at Westminster Abbey on March 10, beaming alongside Prince William as the pair joined King Charles,

Kate Middleton is back in the royal game. The Princess of Wales, 43, attended the Commonwealth Day Service of Celebration at Westminster Abbey in London on Monday for the first time in two years. Middleton — who scaled her royal schedule back last year due to her cancer diagnosis — joined Prince William,

The Princess of Wales returned to the Family of Nations when she joined the King and Queen in celebrating Commonwealth Day. Kate missed the Westminster Abbey service last year, as did Charles, with both receiving treatment for cancer during a troubling health scare period for the monarchy.