Boris Johnson has recalled the Queen's "glee" when she found out a world leader had thought her 2012 Olympic opening ceremony stunt was real.
The monarch, then aged 85, melted hearts all over the world when she was filmed with Daniel Craig in the video for the landmark Games.
She was filmed supposedly jumping from a helicopter in a dramatic arrival at the Games, which were held in London, in a sequence directed by filmmaker Danny Boyle.
