The long-awaited and highly anticipated teaser is here! f(x)'s upcoming first mini album is just around the corner from its May 4th release and now the teaser is out. The photos were a handful for the fans but now the teaser is going to create even more interest. Their new looks are very unique, not to mention a risky choice taken by SM Entertainment but they seem to pull it off very well. Their new title track is called NU yeppioh (NU ABO) which might sound strange at first glance but as they explained, NU is pronounced as "new" while ABO is referring to blood types, which in a way indicates that f(x) will bring an emergence of new blood into the music industry. I know many of you guys think the new hairstyles are a bit quirky but I kind of love them and think it's very refreshing. Like all other teasers, this one doesn't reveal too much and keeps us guessing. Nonetheless, it does somehow get us more excited about their comeback since it reminds us that they're coming. I think this comeback could be jackpot for them. The only thing is that Lee Hyori, Rain and 2PM are promoting at the moment as well. Do you think f(x) will find success this time? http://www.youtube.com/watch?v=PzYkTe2ca08