LONDON, ENGLAND - MARCH 04: Anna Wintour attends Fast Forward, The National Theatre's fundraising gala, at The National Theatre on March 4, 2015 in London, England. (Photo by David M. Benett/Getty Images)
LONDON, ENGLAND - MARCH 04: Anna Wintour attends Fast Forward, The National Theatre's fundraising gala, at The National Theatre on March 4, 2015 in London, England. (Photo by David M. Benett/Getty Images)