Jan 10, 2011 13:35 GMT  ·  By

With just hours to go until the official release of Britney Spears’ brand new song, “Hold It Against Me,” it has leaked online. You can check out the final version in the player at the end of the article.

As we also noted a few days ago, a demo version of the track leaked online, getting fans all hyped up about the prospect of getting new Britney material very soon.

The pop star herself learned of the leak and took to her Twitter to say that, if they thought the demo was good, they would be surprised at how brilliant the final version turned out.

Judging solely by reaction to the leak online, Britney did not lie when she said she had a major surprise in store for fans: “Hold It Against Me” is a sure winner.

This marks the first studio release from the pop star in quite a while, as well as the first single from her upcoming album, which will drop in stores this year.

If this dance track is any indication, Britney will be killing competition in the charts when the yet-to-be-titled studio album comes out. The same goes for the first single.

“The club ready dance track has Britney’s vocals on the Dr. Luke & Max Martin produced song and she practically nails it,” ToyazWorld writes.

“In other words, she pretty much britnified the track and it sounds much more rousing then the demo that leaked last week,” says the same e-zine. It’s just one of the many music blogs to run positive reviews of the track.

“The electronic savvy pop fest also comes complete with a banging dubstep-infused breakdown. Now, all we need is a hot dancentric music video, which I am not getting my hopes up for,” the same e-zine notes.

We also told you when the demo leaked, Britney will also be shooting a video for “Hold It Against Me,” of which Ryan Seacrest said it would feature a lot of dancing.

Until that comes, though, check out the final version of “Hold It Against Me” by Britney Spears below and speak your mind in the comments section. Enjoy.