Real age of Judy Garland in Words and Music
In the movie Words and Music, Judy Garland was:
25 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 Words and Music was released:
January 1, 1948
And the day in which Judy Garland was born:June 10, 1922
Since movies usually don't take more than one year to be released since the beginning of the filming process, Judy Garland may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.