Real age of Michael Mosley in The Proposal
In the movie The Proposal, Michael Mosley was:
30 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 Proposal was released:
January 1, 2009
And the day in which Michael Mosley was born:September 16, 1978
Since movies usually don't take more than one year to be released since the beginning of the filming process, Michael Mosley may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.