Meghan Markle and Kate Middleton have both appeared at public events this week, paying tribute to Her Majesty. The pair shocked well-wishers when they reunited outside Windsor Castle, with brothers Prince William and Harry.
The 'Fab Four' spent 45-minutes chatting to well-wishers and admiring tributes - and all eyes were on the group, who had not seen publicly together since the thanksgiving service at the Platinum Jubilee.
Millions of people have tuned in around the world to watch King Charles take on his new role, with Camilla, the Queen's consort by his side - as well as his dutiful sons.