Although this track is already actually is quite old (1 year), it is still full of the ears (in postivem sense) and in the legs! This song's just fun, and still fills the dance floor halls worldwide. He has worldwide top Post ions reached the charts. Rihanna has hereby proved once again that she is a fixture in the music business, and it can be easily. You (and of course this song) is sexy, fresh and just plain fun! Rihanna? You're the Only Girl in the World! '(: