Real age of Ashley Tisdale in Aliens in the Attic
In the movie Aliens in the Attic, Ashley Tisdale 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 Aliens in the Attic was released:
January 1, 2009
And the day in which Ashley Tisdale was born:July 02, 1985
Since movies usually don't take more than one year to be released since the beginning of the filming process, Ashley Tisdale may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.