Royals, celebrities and members of Nelson Mandela's family attended the UK premiere of the biographical film of his life - oblivious to the fact the man it was about had died only hours earlier.
Mandela's death was announced in South Africa as the Duke and Duchess of Cambridge sat down to watch the screening of Long Walk To Freedom, the movie based on his autobiography.
The news, which was revealed on television in an address to the nation by South Africa's current president, Jacob Zuma, was then passed on to stunned guests after the credits had rolled. A two minutes' silence was then held in the West End cinema. Speaking from the Odeon Leicester Square, Prince William said: 'I just wanted to say it's very sad and tragic news. 'We were just reminded what an extraordinary and inspiring man Nelson Mandela was. My thoughts and prayers are with him and his family. It's very sad.'
The Royal couple looked ashen-faced as they walked down the stairs into the foyer. Shortly after they left, shocked members of the audience began emerging from the cinema, in silence at first. It was not clear what had happened to Mandela's daughter, Zindzi. She had seemed jovial and relaxed walking the red carpet outside in Leicester Square before the premiere started but inside, as William and Kate met dignitaries, she seemed to be overcome.