Why Camilla is being named a Queen at Coronation but Philip stayed a Prince ok.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ok.co.uk Daily Mail and Mail on Sunday newspapers.
Queen Consort Camilla is also set to be crowned while the Cambridges - Prince William, Kate Middleton and their children Louis and George and Charlotte - join the historic ceremony
The 2,300-strong congregation bowed as the monarch, the 62nd in history, have arrived back at Buckingham Palace where they will wave to crowds from the balcony.
William appeared to be overcome with emotion as he paid homage to his father, kneeling in front of him to give an oath of allegiance to King Charles during the historic first Coronation in 70 years.