You can thank the sport of soccer for making the shuffle-dance craze happen a few years ago. Redfoo and his nephew SkyBlu popularized shuffling in their LMFAO video for "Party Rock Anthem (Everyday ...

Redfoo and SkyBlue say their racy lyrics were not intended for young fans. July 12, 2012— -- If Elvis was the king of rock 'n' roll, the guys of LMFAO are the kings of party rockin'. Their ...