Julie Delpy was 26 in An American Werewolf in Paris when she played the character 'Serafine Pigot'.
That was over 27 years ago in 1997.
Today she is 54, and has starred in 74 movies in total, 45 of those since An American Werewolf in Paris was released.
In An American Werewolf in Paris, I think Julie Delpy looks: