Britney Spears has released a second version of her "Till the World Ends" music video -- where the focus is clearly on dancing, and not the original's apocalyptic storyline.


More footage of Britney and her hairography is shown in the new cut, but its her backup dancers that really get more time to shine.

Watch the new version above -- and to refresh your memory, the first video below. Which do you prefer?


Hot Videos