LONDON, UNITED KINGDOM – NOVEMBER 24: Catherine, Duchess of Cambridge attends the Royal Variety Performance at the Palladium Theatre on November November 24, 2017 in London, England. The Royal Variety Performance takes place every year, either in London or in a theatre around the United Kingdom. The event is in aid of the Royal Variety Charity, formally, The Entertainment Artistes Benevolent Fund, of which The Queen is Patron. The money raised from the show helps hundreds of entertainers throughout the UK, who need help and assistance as a result of old age, ill-health, or hard times. (Photo by of Eddie Mulholland – WPA Pool/Getty Images)