Kate Middleton and Prince William have changed their profile photos to commemorate Remembrance — see the photos they chose and who else did the same.

Catherine, Princess of Wales, attended the annual Festival of Remembrance at Royal Albert Hall in London on Saturday, marking two months to the day since she announced she was “cancer-free.”

Dressed head-to-toe in black with a poppy adorning her coat dress, Kate looked dignified in her somber ensemble as she paid her respects to the nation's fallen servicemen and women alongside her husband as well as King Charles, the Princess Royal and the Duke and Duchess of Edinburgh.