As the eyes of the world fall on Mumbai, India for this year’s Earthshot Prize, this True Royalty Original programme unveils the secret of the Prince and Princess of Wales’ star-power. After a challenging period for the royal couple, this year has seen the Princess of Wales step out on her first solo international trip as well as return to official duties in the UK. Host Laurence Llewelyn-Bowen is joined by Royal Editor of the Daily Mirror, Russell Myers and Editor at Large of the Mail on Sunday, Charlotte Griffiths who reveal why William & Catherine enjoy the highest approval ratings of any other senior royal.