Photos | Beyoncé GQ's hottest woman of 21st century
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Credit: AFP/Getty Images
Beyonce Knowles performs on stage during the taping of the third to last Oprah Winfrey Show at the United Center in Chicago, Illinois, Tuesday, May 17, 2011. Winfrey is wrapping up production of her wildly popular daytime television program after a 25-year run.
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