Real age of Juno Temple in The Three Musketeers
In the movie The Three Musketeers, Juno Temple was:
21 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 Three Musketeers was released:
January 1, 2011
And the day in which Juno Temple was born:July 21, 1989
Since movies usually don't take more than one year to be released since the beginning of the filming process, Juno Temple may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.