Real age of Lily Collins in Priest
In the movie Priest, Lily Collins 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 Priest was released:
January 1, 2011
And the day in which Lily Collins was born:March 18, 1989
Since movies usually don't take more than one year to be released since the beginning of the filming process, Lily Collins may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.