Britney Spearshas announced that her new single, Hold It Against Me, will get it's official premiere next week.
The Womanizer hitmaker posted the news on Twitter, after an unfinished demo of the Dr Luke and Max Martin produced track leaked online.

The rough two-and-a-half minute clip, which did not feature the vocals of Britney, surfaced on the internet yesterday and prompted Spears to hit Twitter to confirm her new single's premiere.

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The 29-year old star told her followers on the social networking site: "Heard an early demo of my new single leaked. If u think that's good, wait til you hear the real one Tuesday (sic)."
Britney accompanied her tweet with a picture of the official artwork for her new single, which shows a close-up of the Piece of Me singer, holding her head in her hands.