This week on Royally Us, Princess Kate Middleton steps out to celebrate St. Patrick's Day as the honorary Colonel of the Irish Guards. On Tuesday, March 17, Kate, 44, visited the regiment at the St. Patrick's Day Parade in Mons Barracks where she presented sprigs of shamrock to the Officers and Guardsmen, as well as to the regiment's mascot, an Irish wolfhound. The parade ended with a royal salute and march-past, during which Kate took the salute as Colonel, a role that she was given in 2022.