Cate Blanchett was 33 in The Lord of the Rings: The Return of the King when she played the character 'Galadriel'.
That was over 20 years ago in 2003.
Today she is 54, and has starred in 104 movies in total, 70 of those since The Lord of the Rings: The Return of the King was released.
In The Lord of the Rings: The Return of the King, I think Cate Blanchett looks: