Real age of Michelle Pfeiffer in Grease 2
In the movie Grease 2, Michelle Pfeiffer was:
23 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 Grease 2 was released:
January 1, 1982
And the day in which Michelle Pfeiffer was born:April 29, 1958
Since movies usually don't take more than one year to be released since the beginning of the filming process, Michelle Pfeiffer may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.