Real age of Katie Cassidy in Monte Carlo
In the movie Monte Carlo, Katie Cassidy was:
24 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 Monte Carlo was released:
January 1, 2011
And the day in which Katie Cassidy was born:November 25, 1986
Since movies usually don't take more than one year to be released since the beginning of the filming process, Katie Cassidy may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.