Real age of Olesya Rulin in High School Musical 3: Senior Year
In the movie High School Musical 3: Senior Year, Olesya Rulin was:
21 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 High School Musical 3: Senior Year was released:
January 1, 2008
And the day in which Olesya Rulin was born:March 17, 1986
Since movies usually don't take more than one year to be released since the beginning of the filming process, Olesya Rulin may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.