That was over 14 years ago in 2005.
Today she is 38, and has starred in 34 movies in total, 29 since Casanova was released.
In Casanova, I think Sienna Miller looks:
Casanova scores 6.2 out of 10 on The Movie Database.
Sienna Miller's first acting role was as 'Sharon' in South Kensington, released in 2001 when she was 19.
Find DVDs, posters and memorabilia about Casanova on Amazon.