Apl.de.ap and Fergie of the Black Eyed Peas perform during the opening concert for the 2010 FIFA World Cup . (REUTERS/Radu Sigheti)
Fans attend the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg. (REUTERS/Radu Sigheti)
Amadou and Mariam perform during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
Singer Shakira performs during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Thomas Mukoya)
Members of the Black Eyed Peas perform during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
Fans attend the opening concert for the 2010 FIFA World Cup. (REUTERS/Radu Sigheti)
Fans raise scarves and wave flags during the opening concert for the 2010 World Cup at the Orlando Stadium. (REUTERS/Radu Sigheti)
Singer Shakira performs during the opening concert for the 2010 FIFA World Cup. (REUTERS/Radu Sigheti)
Singer Shakira performs during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg. (REUTERS/Radu Sigheti)
French soccer player Patrick Vieira (C) holds onto the replica of the World Cup trophy during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
Singer Alicia Keys performs during the opening concert for the 2010 World Cup at the Orlando Stadium. (REUTERS/Radu Sigheti)
A fan waves a South African flag during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
Singer Shakira performs during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
South Africa's President Jacob Zuma speaks during the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Thomas Mukoya)
Performers take part in the opening concert for the 2010 World Cup at the Orlando Stadium in Soweto, Johannesburg June 10, 2010. (REUTERS/Radu Sigheti)
Singer John Legend performs during the opening concert for the 2010 World Cup. (REUTERS/Radu Sigheti)