World Cup 2010 - Let's do the WAKA WAKA dance!

World Cup happens only once every four years! Last time when it happened, some of you were still in kindergarten; next time when it happens again, you'll be hitting your teenage years! There's also a theme song when such world-class event happens. This year, the song is called This time for Africa (or Esto es Africa, the Spanish version). The song features Shakira and a Soutch African band called