BEAST is set to turn into pretty girls as they sing T-ARA's Yayaya. This is what to be anticipated in the upcoming, 2010 SBS Gayo Daejun which is happening on the night of December 29.
Aside from that, they will also have a performance together. And they will be paired to each other.
SBS Gayo Daejun will air on the 29th at 9:55PM KST.