Mowii (a onetime touring dancer for Madonna), Pee W33, and Bounc3 broke out as the Rej3ctz, a Los Angeles-based rap group, in late 2010, when the video for their low-slung single “Cat Daddy” -- also a dance -- was uploaded to YouTube. The following May, when the song finally reached Billboard’s Hot R&B/Hip-Hop Songs chart, the clip had reached 28 million views, thanks in part to an appearance from Chris Brown. Around that time, the group was said to have an LA Leakers mixtape in the works. ~ Andy Kellman