Pitbull to team up with Jennifer Lopez and Claudia Leitte for official World Cup promotion . The single is called ` ` We are One ( Ola " ) and was written by the U.S. rapper . Shakira 's ` ` ' ' '' was the song for the 2010 World Cup in South Africa .
Pitbull to team up with Jennifer Lopez and Claudia Leitte for official World Cup song . The single is called `` We are One ( Ola Ola ) and was written by the U.S. rapper . Shakira 's `` Waka Waka '' was the song for the 2010 World Cup in South Africa .