Real age of Taylor Swift in Jonas Brothers: The 3D Concert Experience
In the movie Jonas Brothers: The 3D Concert Experience, Taylor Swift was:
19 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 Jonas Brothers: The 3D Concert Experience was released:
January 1, 2009
And the day in which Taylor Swift was born:December 13, 1989
Since movies usually don't take more than one year to be released since the beginning of the filming process, Taylor Swift may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.