That was over 24 years ago in 1997.
Today she is 58, and has starred in 49 movies in total, 22 since G.I. Jane was released.
In G.I. Jane, I think Demi Moore looks:
G.I. Jane scores 6 out of 10 on The Movie Database.
Demi Moore's first acting role was as 'Corri' in Choices, released in 1981 when she was 18.