Prince William and Princess Kate kicked off the tributes by sharing a super-festive shot of Charles looking like a fun time in a leafy green and red lei and clear shades during his recent trip to Apia, Samoa. The king wore the lei over a silky beige suit ...

Kate Middleton and Prince William have refreshed their social media presence using familiar pictures. See the photos the Prince and Princess of Wales chose.

William and Kate's photo was from King Charles and Queen Camilla's royal tour of Australia and Samoa last month, in which the monarch addressed his mortality amid his ongoing cancer battle while attending a traditional Ava ceremony in the village of Siumu.