Real age of Nicole Kidman in Birthday Girl
In the movie Birthday Girl, Nicole Kidman was:
33 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 Birthday Girl was released:
January 1, 2001
And the day in which Nicole Kidman was born:June 20, 1967
Since movies usually don't take more than one year to be released since the beginning of the filming process, Nicole Kidman may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.