Kristin Chenoweth was 46 in The Peanuts Movie when she played the character 'Fifi (voice)'.
That was over 9 years ago in 2015.
Today she is 55, and has starred in 61 movies in total, 22 of those since The Peanuts Movie was released.
In The Peanuts Movie, I think Kristin Chenoweth looks: