Cara Delevingne was 23 in Valerian and the City of a Thousand Planets when she played the character 'Laureline'.
That was over 7 years ago in 2017.
Today she is 31, and has starred in 23 movies in total, 7 of those since Valerian and the City of a Thousand Planets was released.
In Valerian and the City of a Thousand Planets, I think Cara Delevingne looks: