Her character appeared in the last episode of series three, and became more prominent in the fourth and fifth seasons.
Earlier in 2017, she played Debora, love interest of main character Baby, in action film Baby Driver.
With her new movie Darkest Hour tipped to be a box office hit, here's a look at the life of the beauty who has caught the eye of Dr Who himself...
"He was a lighting director for Married With Children, and because of that, she has always appreciated the crew, especially on ."The USA drama will wrap for most of August and resume filming in September.
It will be much easier to relax when there isn’t a salesman breathing down your neck. Love at first sight sounds nice, but some problems might not present themselves until you’re behind the wheel.
AFTER rising to fame on Downton Abbey, Lily James is fast becoming a big star in Hollywood.
She is better known by her stage name Lily James and was born in Esher, Surrey.
Acting is in her blood as her mother Ninette is an actress, and her grandmother, Helen Horton, was an American actress too.