Real age of Lauren Graham in One True Thing
In the movie One True Thing, Lauren Graham was:
30 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 One True Thing was released:
January 1, 1998
And the day in which Lauren Graham was born:March 16, 1967
Since movies usually don't take more than one year to be released since the beginning of the filming process, Lauren Graham may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.