Jessie J has released an acoustic version of a new song titled 'Ain't Been Done.' The song appears as the first track on her new 'Sweet Talker' album.

The British pop star does a little rapping and singing with the help of just a single guitar. She belts out the inspirational lyrics without the aid of a microphone, singing, "Don't fight for the non-believers / Give a little and you might get some / This one's for the non-believers / All together now everyone, go! / I'm a do it like it ain't been done / On top only just begun / Better believe I'll be your number one / I'm a do it like it ain't been done."

Jessie J has already released two singles from the album, including 'Bang Bang' with Ariana Grande and Nicki Minaj, as well as 'Burnin' Up' featuring 2 Chainz.

Click on the video above to hear Jessie J tackle 'Ain't Been Done' acoustic style.

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