
Kate Middleton played a crucial role when it came to Prince William accepting his future role as King, according to a royal expert.
- Kate "made a big difference" in Prince William accepting that he will one day be King, a royal author has said.
- The royal biographer has suggested that Prince William's relationship with Kate and her constant support has solidified his commitment to royal duty.
- In other royal news, this is Prince William and Harry's special joint role at coronation that Charles has 'scrapped' - even if Harry does attend.