King Charles' Coronation isn't the only big royal event happening on May 6 - as Prince Archie is celebrating his fourth birthday.
The youngster won't be making an appearance in Westminster Abbey to see his grandfather and Queen Camilla being crowned.
Instead, Archie will remaining at his home in Montecito, California along with sister Princess Lilibet and mum Meghan Markle, who decided to turn down her Coronation invitation.
