Britney Spears Performs “Slumber Party” During Piece Of Me: Watch

If you're having trouble viewing this Stackerdecks post: Click Here

Britney's Las Vegas residency just got a little more dreamy.

The pop princess premiered the “Slumber Party” remix featuring Tinashe late Tuesday night, then promptly added it into Piece Of Me in Las Vegas on Wednesday, one of her three remaining shows for the year.

In a fan-filmed clip, Brit is wearing a satin robe during the new number, waltzing around the stage on a wheelie-prop before busting into some choreography with a couple female backup dancers.

Earlier in the evening, a preview of the Colin Tilley-directed music video for the Glory cut made its way online, and it appears to be another intimate affair.

(PS: peep some of the music video in the backdrop.)

Watch above.

Thoughts on Britney's new number? Let us know in Exhale.

And while you're at it... leave a comment and follow us on Facebook, Twitter & Instagram and subscribe to our YouTube channel.