By Staff Reporter (staff@latinospost.com) | First Posted: Sep 25, 2013 06:14 AM EDT

A unheard song by Colombian superstar Shakira leaked online, Voxxi reported. The demo track is titled "No Joke" and, according to Digital Spy, it's unknown whether the song is new or old.

However, Voxxi reported the song was supposed to be included in Shakira's 2009 studio album "She Wolf" but didn't make it to the cut. According to this site, a shorter version of "No Joke" leaked some time ago, but the track that hit the web recently is a full version of the song.

The "Hips Don't Lie" singer is reportedly working alongside Afrojack on the follow-up to her 2009 album "She Wolf," which included hits such as "Did It Again" and "Gypsy." The release date of this new effort is yet to be announced.

Shakira served as a mentor on NBC's "The Voice" season 4 but decided to take a break to focus on her little baby boy, Milan, and her family.

"I'm not going to be able to do next season because I have to get back to my motherhood and also get back to the studio, the recording studio, to finish my album, the one that I started working on before I had to deliver a baby and before I took this gig with 'The Voice'," she told US Magazine.

The singer made several announcements through her social network accounts to let her fans know that her next album is on the works, according to Noticias 24.

The Barranquilla-born star appeared on the cover of Elle magazine's July issue where she opened up about her relationship to Pique. "He lives in his own world and that is actually one of the healthiest things about our relationship," the singer stated.

"I know he is with me simply because of love which is what unites us and keeps us together," she said about the 26-year-old soccer player. "There is nothing that can offer beyond me and my womanhood," Shakira, who is 10 years older than Pique, said candidly.

The singer said that before she met the soccer player she was not feeling her best. "I started thinking that God did not exist. And suddenly I find Gerard and the sun rised again."

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