Sneak Peek: Britney Spears' "'Til The World Ends" Music Video

Dancers, check out this sneak peek of Britney Spears latest video for "'Till The World Ends"! I spy LOTS of dancing and she's even giving a little "Slave 4 U" tease, yes?!?!

And let's not forget she looks great as well!

I'm hearing rumblings that Britney will release two separate versions of the video: one featuring a storyline and the other being a dance video. BIG GIRL SHYT!