New Music: Britney Spears' "Ooh La La"!

It's here! Britney Spears has debuted the official version of "Ooh La La"! The track serves as one of the tracks on the new Smurfs 2 soundtrack. To be honest, it doesn't sound too different from the leaked demo, just a little shorter. STILL AMAZING. She premiered it on Ryan Seacrest and dished about album 8 (WHICH IS COMING AT THE END OF THE YEAR. PLAN ACCORDINGLY.) and her move to Vegas.

Thoughts?