By Selena Hill (staff@latinospost.com) | First Posted: Oct 11, 2013 10:13 AM EDT

Justin Bieber may have succeeded in wooing his ex-girlfriend Selena Gomez back into his arms with his new hit single "Heartbreaker," which is rumored to be about the "Spring Breakers" actress.

According to inside sources, the "Come and Get" singer may have given the 19-year-old hearthrob one more chance.

"Justin is going hard to get her back. They weren't talking but his worn her down again and she's taking his calls again," an insider told HollywoodLife.com.

"Justin has major game, he's good at saying all the right things," the source confesses, "And he's looking hot! I'd say there's a good chance they'll go for another round. Of course, all her friends are hoping she'll stay strong and keep him in the friend zone."

However, other sources have claimed that Justin might have other ideas about how his possible new relationship with Selena might work: "Justin really wants Selena back for one reason, and that is to sleep with her again," another source told the site.

On Monday, the Canadian singer finally released "Heatbreaker," a song that he has been teasing since June, to kick off his Music Mondays stunt.

In the R&B slow jam, Bieber sings about his yearning to reignite an old flame. No matter how much she doesn't want to pick up the phone to hear his pleas, Bieber isn't ready to let her go. "Don't tell me you're my heartbreaker, 'Cause girl my heart's breaking," he sings on the chorus. "Don't tell me you're my heartbreaker/ 'Cause girl my heart's breaking (heartbreaker)."

Midway through the song, he opens up his heart to his love while the beat plays in the background.

"So what I'm really tryin to say is, and what I hope you understand/ Is despite all the imperfections of who I am I still wanna be your man," he says.

The "Baby" singer admitted that "Heartbreaker" is semi-autobiographical, which may be a hint that he's singing about his two-year on-again off-again romance with Gomez.

"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," he said, reports Us Weekly.

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