First Look: Britney Spears's "Till The World Ends" video

While we've already decided that should the sky start falling, we're going to spend our last minutes on earth gettin' busy with any and everyone within arm's (and other body parts') reach, the video for "Till The World Ends," the second single from Britney Spears's Femme Fatale, finds the pop star dancing in the face of the apocalypse. Sex? Or dancing? Sex? Or dancing? Sorry, Brit, we still have to go with sex on this one.

To read our April cover story on Britney Spears and see our exclusive photos of the pop star, click here.

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