Brit Brit recently appeared on Ellen, to discuss the new season of The X-Factor along with Simon Cowell. Ellen found out Britney had sent out a recent "tweet" about wanting to learn how to dance like PSY in the video for "Gangnam Style." Ellen suprised her with a special visit from PSY on the set, and the rest is history.

If your not familier with South Korea's PSY or "Gangnam Style", he's got well over 100 million You Tube views and he recently signed with Justin Bieber's management team, Scooter Braun.