That was over 5 years ago in 2017.
Today she is 36, and has starred in 39 movies in total, 4 since Pitch Perfect 3 was released.
In Pitch Perfect 3, I think Anna Kendrick looks:
Pitch Perfect 3 scores 6.3 out of 10 on The Movie Database.
Anna Kendrick's first acting role was as 'Fritzi Wagner' in Camp, released in 2003 when she was 18.