'Trouble Maker' duo 4minute HyunA and BEAST Jang Hyun Seung will be making their first comeback stage on MBC Music "Show Champion."

They will be performing on stage on October 30 with their new song, "Now" and showcase a shocking performance.

The two recently made a comeback and gained much attention for their shocking and sexy music video concept. The two seemed to have upgraded from their previous "Trouble Maker" song.

This performance will be one to watch out for!