Details about Christina Aguilera’s follow-up to 2010’s Bionic are few, that is except for the lead single, “Your Body,” which leaked Thursday.

“All I want to do is f—k your body,” Xtina sings in the chorus of the dance-floor worthy tune, which could easily turn into “rock your body” for the radio edit. “Tonight’s your lucky night. I know you want it,” she continues.

“Your Body” differs from Aguilera’s “Not Myself Tonight” – another overtly sexual track – in that it doesn’t have the electronic sound of the Bionic lead single, but it’s still an upbeat track that’s bound to get plenty of air time at clubs.

Listen to the leaked demo below, thanks to TheProphetBlog.net.

In July, Billboard reported that Aguilera would be releasing a new single this month, so we may be hearing the official version in the coming days. The Voice returns to NBC Sept. 10 (with Green Day’s Billie Joe Armstrong mentoring Team Xtina) and could be the perfect stage to debut Xtina’s latest track.

“Your Body” will be Aguilera’s first new song since her guest vocals in Maroon 5’s “Moves Like Jagger.” Her last album, Bionic, peaked at No. 3 on the Billboard 200 chart.

Xtina’s upcoming album is expected later this year and may feature a collaboration with fellow The Voice coach Cee Lo Green.

“It’s a song for her album. I won’t disclose the title, because it could possibly be a working title,” Cee Lo said in April. “You know, but we’ve talked about it amongst ourselves, and I’m gonna go in on it and work it out. It’ll be the second song we’ve done.”

The first song they worked on together was “Nasty,” an unreleased track originally for Aguilera’s 2010 movie with Cher, Burlesque.

What do you think of the demo? Are you looking forward to the official version?