Admit it, you didn’t even know they were gone. Not that it matters.Their new video, where they do their own take on Beyonce Fosse, has already racked up over five millions hits on YouTube in less than a week. Likely due to their large fan base in their home country, South Korea, where their fans will scream throughout an entire performance, and where this song has already sparked a “Single Ladies“-esque phenomenon. So go practice your moves, and sing along “dugeun dugeun dugeun, daego!”