Many of you are excited about WonderBang tomorrow on MBC Gayo Daejun, but we got a small preview of it from today's KBS Music Festival. During the intro of the KBS Music Festival, The Wonder Girls came out dancing to "New York, New York" along with Big Bang. Rain, Baek Ji Young, Kim Jong Kook, Son Dambi, MC Mong, Jewelry, Kim Gun Mo, SG Wannabe, The Brown Eyed Girls, and others also participated in the dancing. It was just a tease for everyone before the big show tomorrow. They come out around 2:39 on the video below: youtube credit: Code Analysis