By InStyle Staff
Aug 17, 2012 @ 2:10 pm
Seth Poppel/Yearbook Library; Charles Sykes / Rex USA

Jennifer Garner's new family-friendly flick The Odd Life of Timothy Green opens today! In honor of her starring role in the family-friendly flick, we're taking a look back at her Hollywood transformation from high school senior to  romantic comedy queen—click through the gallery to see all of her looks.

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