Andrea Riseborough on playing Mrs Simpson in W.E.

W.E. is a romantic drama about the affair between King Edward VIII and American divorcée Wallis Simpson. The couple caused a constitutional crisis in the 1930s.

Directed by Madonna the film stars James D'Arcy as Edward and Andrea Riseborough as Mrs Simpson.

Andrea Riseborough told BBC Breakfast what it was like to play such an iconic part in "what was supposed to be one of the greatest love stories of all time".