28 celebrities who made a difference -- and may make you cry (Photos)

Slideshow posted in Photos | Thursday, September 05, 2013

13 of 28: Oprah Winfrey hugs a student at the graduation of the Oprah Winfrey Leadership Academy for Girls on Dec. 1, 2012 in Johannesburg, South Africa. This is the second class to graduate from the academy. ( Photo / Gallo Images / Startraksphoto.com)

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