What Cryptic Message Is "Britney" Sending Us?

On Thursday I noticed that Brit Brit had posted the Till The World Ends video with the message "Keep on dancing till the world ends..."  Odd, I thought, to be promoting your old video when it's not really uber relevant (re: New Year's Eve when it was perfectly relevant).

A dug deeper (clicked on her facebook) and found these posts:

Hmmmm what is her team, ahem excuse me BRITNEY Y'ALL, promoting.  

Keep on dancing till the world ends...like it like it, c'mon.  Cause dancing's what I love. 

IT'S DECODING A LOST PLOT DEVELOPMENT.  WHAT DO THE NUMBERS MEAN?

Anywho stay tuned and we'll find out together.