Prince Charles blew his daughter-in-law the Duchess of Cambridge a kiss as they arrived at a service of thanksgiving to mark the Queen's Platinum Jubilee.
The Prince of Wales and Kate were among the last to arrive at St Paul's Cathedral for Friday's event, joining other members of the royal family including Meghan Markle and Prince Harry.
Before they took part in the procession to take their seats, Charles, Camilla, Kate and William greeted each other by the front doors.