Justin Bieberhas revealed the title of the new song set to be released as part of his

Picture:© Instagram / @Justinbieber

JB's new single Heartbreakerwas the first track to be unleashed as part of his new campaign.

After releasing the song, the Boyfriend hitmaker alluded that it could be about his ex-girlfriend Selena Gomez, tweeting: "It's a song for people going through heartbreak - like I was when I wrote it.

"It means so much to me to be able to share what I was, and still am, going through, with my fans. I'm very proud of this song and I hope it gives my fans some insight into my heart."

It is thought that Bieber is releasing the tracks in the build-up to his second movie, Believe.

All That Matters will be available on Monday, October 14.

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