Mario Goetze of Germany and his girlfriend Ann-Kathrin Brommel play around with Soley Boateng and Lamia Boateng, twin daughters of Jerome Boateng after the 2014 FIFA World Cup Brazil Final match between Germany and Argentina at Estadio Maracana in Rio de Janeiro, Brazil. (Photo Getty Images)
Mario Goetze greets his girlfriend Ann-Kathrin Broemmel after the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday. (AP)
Mario Goetze speaks with his girlfriend Ann-Kathrin Broemmel after the World Cup final soccer match between Germany and Argentina. (AP)
Mario Goetze has his photo taken by his girlfriend Ann-Kathrin Broemmel. (AP)
Mario Goetze and his girlfriend Ann-Kathrin Broemmel carry Jerome Boateng's daughters following their 1-0 victory over Argentina after the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil. (AP)
Germany's coach Joachim Loew celebrates with Kathrin Gilch, girlfriend of goalkeeper Manuel Neuer, and Sarah Brandner, girlfriend of Bastian Schweinsteiger, after his team's victory over Argentina in their 2014 World Cup final at the Maracana stadium in Rio de Janeiro. (REUTERS)
Kathrin Glich, girlfriend of Manuel Neuer and Sarah Brandner, girlfriend of Bastian Schweinsteiger celebrate the victory after the 2014 FIFA World Cup Brazil Final match between Germany and Argentina at Estadio Maracana. (Photo Getty Images)
Germany's Mario Goetze, centre, and teammates celebrate with the trophy after the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil. (AP)
Mario Goetze kisses the trophy after the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil. (AP)
Mario Goetze celebrates with the daughter of Jerome Boateng after the World Cup final soccer match between Germany and Argentina. (AP)
Germany team celebrate after winning the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday. (AP)
The German team climbs the stands for the trophy ceremony after the World Cup final soccer match between Germany and Argentina at the Maracana Stadium in Rio de Janeiro, Brazil, Sunday. (AP)
Fireworks are seen as Argentina's soccer fans gather at the obelisk in Buenos Aires, Argentina, Sunday. (AP)