Britney Spears is ready to prove she's still capable of busting a move! The pop star has released a dance version for her latest music video "Till The World Ends."

This version, as well as the original, were shot by director Ray Kay. Both take place in an underground party setting, however this video shows more of Brit and her crew dancing.

Ray Kay tweeted:

    "The real music video is best, of course. But it's fun to watch the choreography too."

We couldn't agree more! See the original version ... after the jump.