FILE - In this May 18, 2014 file photo, Jennifer Lopez performs on stage at the Billboard Music Awards at the MGM Grand Garden Arena. FIFA officials say on Sunday, June 8, 2014 Jennifer Lopez won't be performing the World Cup song along with co-artists Pitbull and Claudia Leitte in the opening ceremony of the 2014 World Cup on Thursday. (Photo by Chris Pizzello/Invision/AP, File)
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