Real age of Téa Leoni in Jurassic Park III
In the movie Jurassic Park III, Téa Leoni was:
34 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 Jurassic Park III was released:
January 1, 2001
And the day in which Téa Leoni was born:February 25, 1966
Since movies usually don't take more than one year to be released since the beginning of the filming process, Téa Leoni may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.