Real age of Oona Chaplin in What If
In the movie What If, Oona Chaplin was:
26 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 What If was released:
January 1, 2013
And the day in which Oona Chaplin was born:June 04, 1986
Since movies usually don't take more than one year to be released since the beginning of the filming process, Oona Chaplin may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.