Hairstyles of the World Cup

Portugal's Cristiano Ronaldo looks on before the start of their 2014 World Cup Group match against Ghana in Brasilia, June 26, 2014.

Kyle Beckerman

Kyle Beckerman of the United States acknowledges the fans after a 2-2 draw with Portugal at Arena Amazonia on June 22, 2014 in Manaus, Brazil.

Keisuke Honda

Japan's forward Keisuke Honda (R) vies with Colombia's midfielder Alexander Mejia at the Pantanal Arena in Cuiaba, June 24, 2014.

Benoit Assou-Ekotto

Cameroon's Benoit Assou-Ekotto reacts during their 2014 World Cup Group A soccer match against Mexico, June 13, 2014.

Danijel Pranjic

Croatian defender Danijel Pranjic attends a press conference in Praia do Forte, June 14, 2014.

Bacary Sagna

France's Bacary Sagna jumps to kick the ball in front of Ecuador's Renato Ibarra during their 2014 World Cup Group E soccer match in Rio de Janeiro, June 25, 2014.

Raul Meireles

Kyle Beckerman (bottom) of the U.S. fouls Portugal's Raul Meireles at the Amazonia arena in Manaus, June 22, 2014.

Mario Balotelli

Italy's Mario Balotelli (L) and coach Cesare Prandelli attend a training session, June 23, 2014.

Gervinho

Ivory Coast's forward Gervinho celebrates scoring against Colombia, June 19, 2014.

Nabil Ghilas

Algeria's forward Nabil Ghilas attends a press conference on June 10, 2014.

Didier Drogba

Didier Drogba of the Ivory Coast is challenged by Sokratis Papastathopoulos of Greece, June 24, 2014.

Arturo Vidal

Neymar da Silva of Brazil (left) challenges Arturo Vidal of Chile, June 28, 2014 in Belo Horizonte, Brazil.

Paul Pogba

France's Paul Pogba heads the ball during a training session, June 19, 2014.

Neymar da Silva

Neymar da Silva of Brazil celebrates after defeating Chile in a penalty shootout, June 28, 2014.

Geoffroy Serey Die

Ivory Coast's Geoffroy Serey Die is seen from the back during their match against Japan, June 14, 2014.