After seven years as a couple, Brad Pitt and Angelina Jolie have announced they are engaged. Take a look back at the couple over the years.
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Mark Blinch/Reuters
In addition to his New Orleans effort, Pitt has advocated for green housing worldwide, pushed environmental sustainability efforts and partnered with several other actors to found Not On Our Watch, a group that tries to prevent genocides like the one that occurred in Darfur.
