Real age of Diane Kruger in National Treasure
In the movie National Treasure, Diane Kruger was:
27 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 National Treasure was released:
January 1, 2004
And the day in which Diane Kruger was born:July 15, 1976
Since movies usually don't take more than one year to be released since the beginning of the filming process, Diane Kruger may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.