Real age of Rachel Bilson in Unbroken
In the movie Unbroken, Rachel Bilson was:
21 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 Unbroken was released:
January 1, 2003
And the day in which Rachel Bilson was born:August 25, 1981
Since movies usually don't take more than one year to be released since the beginning of the filming process, Rachel Bilson may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.