Britney Spears dances in her underwear in sexy new clip

Britney Spears Dances to "Breathe On Me" in Bra & Panties
Britney Spears Dances to "Breathe On Me" in Bra & Panties

Britney Spears posted two sexy videos of herself dancing in her lingerie on Tuesday.

SEE ALSO: Britney Spears shows off bikini body in 3 new Instagram videos

The pair of 15-second clips, which the singer shared on Instagram, sees the mother of two singing along to her song "Breathe On Me" against a black background while she sensually moves her body in matching black bra and underwear.

"Girls just wanna have fun," she added with a wink. "Never released a video for this song... so decided to do a little tease on Instagram instead... enjoy!!"

Brit Brit -- the pop star that keeps on giving!

No, but really: The 34-year-old blonde bombshell has been on top of her game ever since she rebooted her Piece of Me show in Las Vegas to rave reviews. The revamped show has seen Spears channeling her old self: Elatedly happy, confident and sexy.

Looks like teaching all of those dance classes has been paying off!

See photos of Britney Spears over the years:

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