That was over 12 years ago in 2007.
Today she is 25, and has starred in 26 movies in total, 23 since Atonement was released.
In Atonement, I think Saoirse Ronan looks:
Atonement scores 7.5 out of 10 on The Movie Database.
Saoirse Ronan's first acting role was as 'Briony Tallis (Age 13)' in Atonement, released in 2007 when she was 13.
Find DVDs, posters and memorabilia about Atonement on Amazon.