Real age of Reese Witherspoon in Devil's Knot
In the movie Devil's Knot, Reese Witherspoon was:
36 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 Devil's Knot was released:
January 1, 2013
And the day in which Reese Witherspoon was born:March 22, 1976
Since movies usually don't take more than one year to be released since the beginning of the filming process, Reese Witherspoon may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.