The Duke and Duchess of Cambridge and their children, Prince Louis, Princess Charlotte and Prince George attend a special pantomime performance at London's Palladium Theatre, hosted by The National Lottery, to thank key workers and their families for their efforts throughout the pandemic. Pictured: The Duke and Duchess of Cambridge,Prince William,William Duke of Cambridge,Catherine Duchess of Cambridge,Catherine Middleton,Kate Middleton,Prince George,Princess Charlotte,Prince Louis Ref: SPL5202623 121220 NON-EXCLUSIVE Picture by: Aaron Chown-PA/POOL supplied by Splash News / SplashNews.com Splash News and Pictures USA: +1 310-525-5808 London: +44 (0)20 8126 1009 Berlin: +49 175 3764 166 photodesk@splashnews.com World Rights, No United Kingdom Rights,Image: 575463200, License: Rights-managed, Restrictions: -GBR, Model Release: no