That was over 10 years ago in 2011.
Today she is 76, and has starred in 115 movies in total, 24 since Arthur was released.
In Arthur, I think Helen Mirren looks:
Arthur scores 5.4 out of 10 on The Movie Database.
Helen Mirren's first acting role was as 'Advert Woman' in Herostratus, released in 1967 when she was 21.