How old was Britney Spears in Jimmy Neutron: Boy Genius?

There’s something captivating about discovering a celebrity’s age during a defining role. That knowledge can reshape how we view their performance. We’re about to uncover that piece of the puzzle.

In the movie Jimmy Neutron: Boy Genius, Britney Spears was at the age of:

19 years old

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

To determine the age, we considered the first day of the year Jimmy Neutron: Boy Genius premiered:

January 1, 2001

And the birth date of Britney Spears:

December 02, 1981

Given that most films are released within a year of production, the actual age of Britney Spears during filming may have varied by one year from the shown age.