AceShowbiz -

Britney Spears performed "Slumber Party" for the first time at her "Piece of Me" show in Las Vegas on Wednesday, November 16. During her performance, she donned a sexy lingerie, a silk robe, a choker and thigh-high booties.

Britney and her lingerie-clad dancers strutted, shimmied and hair-flipped their way through the "Slumber Party" performance.

More #slumberparty @britneyspears @britneypieceofmeshow #britneyspears #pieceofme #slumberparty #axis #planethollywood #lasvegas #britneyspearsarmy

A video posted by Britney Army (@thebritneyspearsarmy) on Nov 16, 2016 at 11:22pm PST

The "Pretty Girls" songstress writhes around a moving door pushed by a male dancer.

Here ya go... the debut of Slumber Party at @britneypieceofmeshow! @britneyspears #britneyspears #pieceofme #slumberparty #axis #planethollywood #lasvegas #britneyspearsarmy

A video posted by Britney Army (@thebritneyspearsarmy) on Nov 16, 2016 at 10:49pm PST

On Thursday, November 17, Britney teased "Slumber Party" video on Instagram.

Make sure you stay up late tonight for the world premiere of the #SlumberParty video! 3am ET / Midnight PT 🎉🎉🎉

A photo posted by Britney Spears (@britneyspears) on Nov 17, 2016 at 1:08pm PST

Some fans shared a teaser of "Slumber Party" video aired on MTV, showing Britney and Tinashe's sizzling dance moves. The music video will debut on Friday.

SLUMBER PARTY TEASER! IM SCREAMING 😭😭😭😭😭😭😭 pic.twitter.com/1JR3B9vnwl

— Martijn (@MartijnPOP) November 17, 2016