Léa Seydoux was 25 in Mission: Impossible - Ghost Protocol when she played the character 'Sabine Moreau'.
That was over 12 years ago in 2011.
Today she is 38, and has starred in 51 movies in total, 25 of those since Mission: Impossible - Ghost Protocol was released.
In Mission: Impossible - Ghost Protocol, I think Léa Seydoux looks: