That was over 10 years ago in 2011.
Today he is 45, and has starred in 41 movies in total, 19 since Arthur was released.
In Arthur, I think Russell Brand looks:
Arthur scores 5.4 out of 10 on The Movie Database.
Russell Brand's first acting role was as 'Aldous Snow' in Forgetting Sarah Marshall, released in 2008 when he was 32.