It takes a lot to be World Cup footballer.
Years of aerobic training, long hours of honing skills, plenty of time doing weight workouts, endless strategy sessions. And don't forget plenty of time at the hair dresser.
Portuguese superstar Christiano Ronaldo drew plenty of inquiries Sunday with his finely etched sidewall hair-do. But he's certainly not the only player in Brazil making a fashion statement on the top of his head.
Here's a look at some others (and if you see others that should be included, tweet them to #VOAfootball)
World Class Football, World Class Coiffures

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Arturo Vidal, left, of Chile, celebrates with his teammate during the Europa League quarterfinal soccer match between Juventus and Olympic Lyon at the Juventus stadium, in Turin, Italy, Thursday, April 10. (AP Photo)

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Ivory Coast's Geoffroy Serey Die cries during the playing of his national anthem before the 2014 World Cup Group C soccer match against Colombia at the Brasilia national stadium in Brasilia, June 19, 2014. REUTERS/Ueslei Marcelino