Real age of Miranda Cosgrove in Despicable Me: Minion Mayhem 3D
In the movie Despicable Me: Minion Mayhem 3D, Miranda Cosgrove was:
18 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 Despicable Me: Minion Mayhem 3D was released:
January 1, 2012
And the day in which Miranda Cosgrove was born:May 14, 1993
Since movies usually don't take more than one year to be released since the beginning of the filming process, Miranda Cosgrove may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.