How old was Hilary Duff in According to Greta?

You might be surprised to learn how young—or old—some stars were in iconic scenes. It adds depth to our understanding of a celebrity’s experience. Let’s take a closer look at that intriguing number.

While According to Greta was being made, Hilary Duff was:

21 years old

Based on our estimate, that was the actual age of the celebrity at the time.

This age was calculated based on the beginning of the release year of According to Greta:

January 1, 2009

And the date of birth of Hilary Duff:

September 28, 1987

Since the release usually follows filming within a year, the age of Hilary Duff during the actual shoot may have been a year more or less than indicated.