That was over 10 years ago in 2012.
Today she is 47, and has starred in 18 movies in total, 1 since American Reunion was released.
In American Reunion, I think Alyson Hannigan looks:
American Reunion scores 6.1 out of 10 on The Movie Database.
Alyson Hannigan's first acting role was as 'Patty Stubbs (as Allison Hannigan)' in Impure Thoughts, released in 1986 when she was 12.