LONDON, ENGLAND - JUNE 21: Lily James attends the European Premiere of Sony Pictures 'Baby Driver' on June 21, 2017 in London, England. (Photo by Tim P. Whitby/Getty Images for Sony Pictures ) LONDON, ENGLAND - JUNE 21: Lily James attends the European Premiere of Sony Pictures 'Baby Driver' on June 21, 2017 in London, England. (Photo by Tim P. Whitby/Getty Images for Sony Pictures )

LONDON, UNITED KINGDOM - JUNE 07: Lily James attends the UK film premiere of 'Fast Girls' at Odeon West End on June 7, 2012 in London, England. (Photo by Stuart Wilson/Getty Images)

LONDON, ENGLAND - JUNE 07: (EMBARGOED FOR PUBLICATION IN UK TABLOID NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME. MANDATORY CREDIT PHOTO BY DAVE M. BENETT/GETTY IMAGES REQUIRED) Actress Lily James attends the UK premiere of 'Fast Girls' at the Odeon West End on June 7, 2012 in London, England. (Photo by Dave M. Benett/Getty Images)

LONDON, ENGLAND - DECEMBER 13: Lily James attends the English National Ballets Christmas Party at St Martins Lane Hotel on December 13, 2012 in London, England. (Photo by Ben Pruchnie/Getty Images)

LONDON, ENGLAND - JANUARY 30: (EMBARGOED FOR PUBLICATION IN UK TABLOID NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME. MANDATORY CREDIT PHOTO BY DAVE M. BENETT/GETTY IMAGES REQUIRED) Lily James arrives at the InStyle Best Of British Talent party in association with Lancome and Avenue 32 at Shoreditch House on January 30, 2013 in London, England. (Photo by Dave M. Benett/Getty Images)