Oprah in 2007
This Jan. 2, 2007 file photo shows U.S. talk show queen Oprah Winfrey, center, during an opening ceremony of her Leadership Academy for Girls School at Henley-on-Klip, South Africa. For today's celebs, charity work has almost become part of the job as their star power names became affiliated with everything from domestic violence to breast cancer. (AP Photo/Denis Farrell, FILE)
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