Real age of Elizabeth Daily in Disco Fever
In the movie Disco Fever, Elizabeth Daily was:
16 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 Disco Fever was released:
January 1, 1978
And the day in which Elizabeth Daily was born:September 11, 1961
Since movies usually don't take more than one year to be released since the beginning of the filming process, Elizabeth Daily may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.