Hello, Miss Spears! Britney Spears sent her Instagram fans into a frenzy on Feb. 23 after posting three video clips of herself in a bikini, while lip-syncing and dancing to her hit "Breathe on Me."

Britney oozes sex appeal in the videos, arguably her sexiest to date, even though they aren't for an official music video.

"Girls just wanna have fun," the pop superstar wrote of her first Instagram post with an emoji winking. "Never released a video for this song . . . so decided to do a little tease on Instagram instead . . . enjoy!!"

Britney's toned body is on full display in the videos, as she runs her hands up and down her faux-tattooed body.

In a second, caption-less post, the fit Spears lip-syncs along to the tune's provocative lyrics: "Just put your lips together . . . and blow." She puts her fingers near both, forming the shape of a V as she blows out of mouth when the song cues her to.

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The third caption-less video showed Britney playing with her hair while shaking her dirty blond tresses.

Britney hasn't exactly been shy about her physique on social media lately, posting several videos from her Las Vegas show, Piece of Me, in which one of the videos shows her seductively riding a mechanical guitar, as if it were a mechanical bull.

Back in the saddle tomorrow night 🎸 #PieceOfMe

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"Back in the saddle tomorrow night," she told her 8.3 million Instagram followers.

Last summer, Britney said "Breathe on Me" was her favorite song from her own catalog.

"It was never released as a single," she said in a radio interview. "But it's probably my favorite song I've ever done."

She recently added the song to her revamped Las Vegas show at Planet Hollywood and showed a brief moment of the on-stage performance on Instagram last week.

"Just a snippet of #BreatheOnMe... So glad we finally added it to the show! There's a longer clip on my YouTube for you all," she wrote.

Britney took to the stage last week for the first time in over a month for her relaunched show.

Multiple reports said there is a lot of skin in the new "Piece of Me," much like Britney's Instagram page right now.