Jessica Brown Findlay was 19 in Man on a Motorcycle when she played the character 'Girl in Bed'.
That was over 15 years ago in 2009.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 34, and has starred in 18 movies in total, 17 of those since Man on a Motorcycle was released.
In Man on a Motorcycle, I think Jessica Brown Findlay looks: