COMMERCIAL IMAGE - In this photograph provided by Muscular Dystrophy Association via AP Images on Thursday, Aug. 30, 2012, singer Pitbull, also known as "Mr. Worldwide," performs his hit single "Get ... more 
COMMERCIAL IMAGE - In this photograph provided by Muscular Dystrophy Association via AP Images on Thursday, Aug. 30, 2012, singer Pitbull, also known as "Mr. Worldwide," performs his hit single "Get It Started" during the MDA SHOW of STRENGTH taping at CBS Studios in Los Angeles. The three-hour, prime-time special to benefit the Muscular Dystrophy Association will air Sunday, Sept. 2, 8/7c. (Muscular Dystrophy Association via AP Images) less 
1 / 1
Associated Press
Thu, Aug 30, 2012 8:33 AM EDT