Claudia Leitte, Jennifer Lopez and Pitbull perform during the 2014 World Cup opening ceremony at the Corinthians arena in Sao Paulo

Singers Claudia Leitte, Jennifer Lopez and Pitbull perform during the 2014 World Cup opening ceremony at the Corinthians arena in Sao Paulo June 12, 2014. REUTERS/Fabrizio Bensch (BRAZIL – Tags: SOCCER SPORT WORLD CUP ENTERTAINMENT) – RTR3TGSN