Real age of Juliette Lewis in Old School
In the movie Old School, Juliette Lewis was:
29 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie Old School was released:
January 1, 2003
And the day in which Juliette Lewis was born:June 21, 1973
Since movies usually don't take more than one year to be released since the beginning of the filming process, Juliette Lewis may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.