Britney Spears: Dying for the World to Hear My Song 'Perfume'!

Britney Spears heads back to her car after working up a sweat at the dance studio on Sunday (October 27) in Thousand Oaks, Calif.

The 31-year-old singer is hard at work prepping for her big Las Vegas debut later this year. We can’t wait to see what she prepares for the show!

PHOTOS: Check out the latest pics of Britney Spears

Last week, it was revealed that Britney‘s next new song will be called “Perfume” and is a collaboration with Sia.

“DYING for the world to hear it! :)” Britney tweeted after the news broke.

10+ pictures inside of Britney Spears leaving the dance studio…