Real age of Rhona Mitra in How to Breed Gibbons
In the movie How to Breed Gibbons, Rhona Mitra was:
22 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 How to Breed Gibbons was released:
January 1, 1999
And the day in which Rhona Mitra was born:August 09, 1976
Since movies usually don't take more than one year to be released since the beginning of the filming process, Rhona Mitra may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.