[Video] Trouble Maker says goodbye on Music Bank

The special duo unit, Trouble Maker, kicked off their goodbye stage on today's episode of Music Bank.

As reported earlier, Cube Entertainment announced that Trouble Maker will be officially ending their promotions this week. The duo, comprised of 4minute's HyunA and B2ST's Hyunseung will be returning to their respective groups for the preparations for 4minute's comeback and B2ST's world concert tour.

Watch their performance below:

Sharing is sexy