Kristen Wiig was 40 in The Diary of a Teenage Girl when she played the character 'Charlotte Worthington'.
That was over 9 years ago in 2015.
Today she is 50, and has starred in 71 movies in total, 20 of those since The Diary of a Teenage Girl was released.
In The Diary of a Teenage Girl, I think Kristen Wiig looks: