Gillian Anderson was 39 in How to Lose Friends & Alienate People when she played the character 'Eleanor Johnson'.
That was over 16 years ago in 2008.
Today she is 55, and has starred in 45 movies in total, 28 of those since How to Lose Friends & Alienate People was released.
In How to Lose Friends & Alienate People, I think Gillian Anderson looks: