Live music programs have been off air due to the naval ship tragedy but now that it's back, so is Supreme Team with their hip hop title track Step Up on M! Countdown! Several weeks ago the duo released their first full length album and the music video for their title track. It's been quite a while since their last live performance but it looks like they've still got the groove. Watch as the rapping duo steps up onto the stage and shows everyone who reigns supreme.