A performer waves the German flag during the closing ceremony before the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday, July 13, 2014 (Photo: AP)
A dancer holds an Argentina flag as she performs during the 2014 World Cup closing ceremony at the Maracana stadium in Rio de Janeiro July 13, 2014 (Photo: Reuters )
Dancers perform with a Japanese flag before the start of the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday, July 13, 2014 (Photo: AP)
Performers dance during the 2014 World Cup closing ceremony at the Maracana stadium in Rio de Janeiro July 13, 2014 (Photo: Reuters)
A performer waves during the closing ceremony for the World Cup before the final match between Germany and Argentina at Maracana Stadium in Rio de Janeiro, Brazil, Sunday, July 13, 2014 (Photo: AP)
Shakira leaves the pitch after performing before the start of the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday, July 13, 2014 (Photo: AP)
Shakira (R) and Carlinhos Brown (C) perform during the 2014 World Cup closing ceremony at the Maracana stadium in Rio de Janeiro July 13, 2014 (Photo: Reuters)
Carlos Santana (L), Wyclef Jean (R) and Alexandre Pires (C) perform "Dar Um Jeito," the official anthem of the 2014 World Cup, during the closing ceremony at the Maracana stadium in Rio de Janeiro July 13, 2014 (Photo: Reuters)
Shakira (C) and Carlinhos Brown (L) perform "La La La" (Brazil 2014) during the 2014 World Cup closing ceremony at the Maracana stadium in Rio de Janeiro July 13, 2014 (Photo: Reuters)
Russia's President Vladimir Putin, left, FIFA President Sepp Blatter, center, and Germany's Chancellor Angela Merkel, right, watch the opening ceremony of the World Cup final soccer match between Germany and Argentina at Maracana Stadium in Rio de Janeiro, Brazil, Sunday, July 13, 2014 (Photo: AP)