1 of 9: Now in it's 19th season, "Barbara Walters Presents: The 10 Most Fascinating People of 2011" will air as a 90 minute ABC News special highlighting some of the year's most prominent names in entertainment, sports and popular culture on WEDNESDAY, DECEMBER 14 (8:30-10pm, CT), on the ABC Television Network. (ABC/ DONNA SVENNEVIK) KATY PERRY, BARBARA WALTERS ( Photo / ABC)

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