How old was Alex Pettyfer in I Am Number Four?

When watching a memorable performance, one might wonder how old a celebrity was at the time. That knowledge can reshape how we view their performance. Let’s take a closer look at that intriguing number.

In the movie I Am Number Four, Alex Pettyfer was at the age of:

20 years old

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

The age shown reflects the celebrity’s age as of the start of the release year of I Am Number Four:

January 1, 2011

And the date of birth of Alex Pettyfer:

April 10, 1990

Because filming and release dates are relatively close but not the same, the real age of Alex Pettyfer during production might differ by a year from the one displayed.