Tyra Banks and Naima Mora

For Tyra and her protégé -- Season 4 Top Model winner Naima -- it's all about giving back. While Tyra is working on expanding her non-profit, TZONE, Naima is an active contributor and spokesgirl for the Priceless Gown Project.

TZONE was started by Tyra in 1999, and started out as an annual summer camp for disadvantaged teen girls from L.A. (Tyra camped out, too!). Always thinking big, Tyra's now in the process of transitioning TZONE into a national grant-making foundation. Meanwhile, Naima -- who had an impoverished childhood -- helps get between 200 and 500 prom dresses for underprivileged teen girls each year through her work with the Priceless Gown Project (pricelessgown.org).

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