Real age of Michael Jackson in 'Weird Al' Yankovic Live!
In the movie 'Weird Al' Yankovic Live!, Michael Jackson was:
40 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 'Weird Al' Yankovic Live! was released:
January 1, 1999
And the day in which Michael Jackson was born:August 29, 1958
Since movies usually don't take more than one year to be released since the beginning of the filming process, Michael Jackson may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.