Barcelona star Pique 's girlfriend , Colombian music Houxiaqila days following the South Africa World Cup theme song "WakaWaka", Crampon Mercurial 2014 the re-launch of a first World Cup theme song. Shakira said this: "This is a cheerful Brazilian songs , the lyrics are personal in nature, and I have recorded a version of the World Cup ." Nike Mercurial 2014 Shakira also revealed that the song also recorded his son Milan : "That I'm the studio , then Milan came looking for me in the afternoon I picked him up and went out to play , he quietly listened to the song ended, he was . it surprised issued a ' OMG ' sighs . "