The big question mark hanging over King Charles' Coronation is whether Prince Harry and Meghan Markle will be there.
It is just a month until the big day at Westminster Abbey and the pair, who live in California, have still not responded to an official invitation.
It is said their non-RSVP has caused a "headache" for organisers of the Coronation, who need to finalise plans for seating, transport and security.
