MBC announced on the 30th, "Taemin and Kai are preparing a spectacular performance for the '2014 MBC Gayo Daejaejun', which will air on the 31st."

Kai previously participated in a featuring for Taemin's "Pretty Boy", displaying their long-running friendship since their trainee days as the dancing machines of their respective groups. They are said to be making time in between their busy schedules for their special collaboration stage which will air on the 31st!

Stay tuned for the '2014 MBC Gayo Daejaejun' on the 31st at 8:55 PM KST!