How old was Amanda Seyfried in Jennifer's Body?

Have you ever watched a movie and found yourself curious about a celebrity’s age at the time? That detail can add a new layer of appreciation to their performance. Let’s take a closer look at that intriguing number.

The age of Amanda Seyfried while starring in Jennifer's Body was:

23 years old

According to our data, that’s how old the celebrity really was during the film.

Our method involved using the first calendar day of the release year of Jennifer's Body:

January 1, 2009

And also the day Amanda Seyfried was born:

December 03, 1985

As films generally take less than a year from filming to release, the age of Amanda Seyfried during production could differ by a year from what’s shown.