Real age of Leven Rambin in Green Day: Stray Heart
In the movie Green Day: Stray Heart, Leven Rambin 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 Green Day: Stray Heart was released:
January 1, 2012
And the day in which Leven Rambin was born:May 17, 1990
Since movies usually don't take more than one year to be released since the beginning of the filming process, Leven Rambin may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.