Jessie J has split from boyfriend, Luke James after an eleven-month relationship because she felt he was using her to raise his profile in the music industry.

"Jessie fell hard for Luke, but over the summer, she started having doubts," a source tells The Sun.

Reports say even though both parties are yet to confirm their break up,  31-year-old R&B singer, Luke, has already unfollowed 'Bang Bang' hit-maker on Twitter.

Meanwhile, Jessie, 27, tweeted a motivational message in response to a struggling fan just hours before the news broke of her split from Luke on October 15.

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"The love people will happily give someone when it may be too late, is often the love they really needed to survive when they were falling. Next time you think about making an Instagram joke or to judge someone. Really think. If this was about me, if I felt really low would it help? Be there for someone when they are falling to try help catch them. Not just the person that "cares" when they hit the ground… Anyone who needs a little love and support. Be there. When it's the worst. Be the vitamin to their deficiency. Be a light for them. You got this girl. You are stronger than you think x."

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'The Voice' coach first confirmed she was dating the artist in November 2014 as the pair made their relationship Instagram official with a cute couple selfie. "My first ever official #mcm. My man. My crush. My Monday morning. So it's only right," she captioned it.