Justin Bieber is reportedly intent on winning back girlfriend Selena Gomez by any means necessary, and his whole motivation for the new music he's now producing is all about the "Come & Get It" singer.

In recent weeks, Gomez has been rumored to be dating a DJ named Zedd, making Bieber's task perhaps a bit more difficult than it's been in times past.

"Justin has his heart set on getting Selena back, everything is about her right now," a source told HollywoodLife.com. "He's finally following through with the changes Selena's been asking for. He's focused. He's working. He's stopped the crazy partying."

Bieber and Gomez's volatile relationship has long been documented, with the couple first getting together at a Vanity Fair Oscar Party around Valentine's Day 2011, with several public breakups and reconciliations since then.

But now, the 20-year-old "Baby" singer hints his greatest goal is to come across as someone other than the person he's largely been publicly portrayed as.

"I'm not what I was pretending to be," he said in a Facebook video. "Why I say I was 'pretending' is often we pretend to be something we're not as a cover up of what we're truly feeling inside. And there was a lot of feelings going on in there. Just being young and growing up in this business is hard. Just growing up in general is hard."

Watch Bieber's video below:

Post by Justin Bieber.

Recently, Bieber's legal issues have included a DUI arrest related to a drag-racing episode in Miami and a vandalism charge for egging the homes of his Calirofnia neighbors.

"What's happened in the past has happened," said Bieber. "I just want to make the best impression on people and be kind and gentle and soft. And although people can call me a'softy,' that's how my mom raised me."

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