Britney Spears is back and better than ever. The 34-year-old debuted the first song off her highly-anticipated ninth studio album in a commercial for her latest fragrance, Private Show.

The video, which premiered exclusively on Entertainment Tonight, samples Spears's next single of the same name. In the behind-the-scenes clip, the singer shows off her killer body and brings back dance moves reminiscent of her "Toxic" days.

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"'Private Show' is inevitably a sexy song and it promotes feeling sexy and girls feeling alive," Spears told ET, adding, "I think the scent definitely has a combination of all those things."

ET confirms "the brand new song will be on Britney's highly anticipated ninth studio album, which she's been working on for almost two years."

"Private Show" is certainly not the Pop Princess' first fragrance; Spears has a running total of 20 perfumes under her belt to date.

From: Harper's BAZAAR US