Happy Birthday, Knox & Vivienne Jolie-Pitt! Their Cutest Moments

As Brad and Angelina's little ones celebrate their fourth birthday on July 12, look back at the globetrotting lives of the world's most famous twins (19 Photos)

Tiffany McGee on Jul 12, 2012 at 11:41AM

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Happy Birthday, Knox & Vivienne Jolie-Pitt! Their Cutest Moments

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Happy Birthday, Knox & Vivienne Jolie-Pitt! Their Cutest Moments


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Do you think Angelina Jolie and Brad Pitt will have more children?
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