Evangeline Lilly was 33 in The Hobbit: The Desolation of Smaug when she played the character 'Tauriel'.
That was over 10 years ago in 2013.
Today she is 44, and has starred in 19 movies in total, 9 of those since The Hobbit: The Desolation of Smaug was released.
In The Hobbit: The Desolation of Smaug, I think Evangeline Lilly looks: