Real age of Billy Crystal in My Best Friend's Girl
In the movie My Best Friend's Girl, Billy Crystal was:
59 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 My Best Friend's Girl was released:
January 1, 2008
And the day in which Billy Crystal was born:March 14, 1948
Since movies usually don't take more than one year to be released since the beginning of the filming process, Billy Crystal may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.