Girl group f(x) recently became quite the hot issue with their comeback song NU ABO and their popularity has risen more and more since then. The girls are now the featured group endorsing the popular Korean snack Ottogi Busyeo Busyeo. The short CF reveals the individual charms of each member while they perform their makeup dance. Although it's a very simple CF, the bright colors of the background set and the f(x) members do a great job of selling the product, don't they? Check it out below!