Hmm hey . I guess all of you already watch/listen to PSY's Gangnam Style , right ??

Well ... I just heard about it a month ago and in this month , all people are talking about it and it's like the whole world's trend !

I still couldn't get it , why do people get addicted to Gangnam Style till it becomes World's #1 Hot Topic ...!

P/s : By the way , nice to know that most of people think it's way better than Bieber