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Grammy winning artist Taylor Swift performs during the Wal-Mart Stores Inc. shareholders' meeting in Fayetteville, Ark., Friday, June 1, 2012. Wal-Mart Stores Inc. CEO Mike Duke said Friday that the retailer is committed to integrity in the wake of recent bribery allegations in Mexico. (AP Photo/April L. Brown)(AP Photo/April L. Brown)

Grammy winning artist Taylor Swift performs during the Wal-Mart Stores Inc. shareholders' meeting in Fayetteville, Ark., Friday, June 1, 2012. Wal-Mart Stores Inc. CEO Mike Duke said Friday that the retailer is committed to integrity in the wake of recent bribery allegations in Mexico. (AP Photo/April L. Brown)(AP Photo/April L. Brown)

Star-studded Wal-Mart meeting

Despite a bribery scandal, Wal-Mart's annual meeting June 1 served largely as a 50th anniversary party. The upbeat event was hosted by actor, singer and entrepreneur Justin Timberlake and featured performances from Taylor Swift, Lionel Richie, Celine Dion and other entertainers.