Real age of Kristen Wiig in The Skeleton Twins
In the movie The Skeleton Twins, Kristen Wiig was:
40 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 The Skeleton Twins was released:
January 1, 2014
And the day in which Kristen Wiig was born:August 22, 1973
Since movies usually don't take more than one year to be released since the beginning of the filming process, Kristen Wiig may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.