02/07/2013 13:48 BST | Updated 02/07/2013 13:49 BST

Justin Bieber Seen Checking Into Las Vegas Hotel With Mystery Girl, Plus New Album Details (VIDEO)

Justin Bieber is seemingly enjoying his single life as one of the most fancied teen stars on the planet...

The singer has reportedly been spotted with another mystery girl, arriving back at his hotel in Sin City after partying until 6am.

WATCH the video above to find out more.

justin bieber

Meanwhile, it has been announced Bieber will address his very public ups and downs with his new album.

The Canadian pop star's manager Scooter Braun told MTV his highly anticipated new single Heartbreaker and album will be like a "music journal". In the past few months Justin has made headlines for his on-off relationship with Selena Gomez, abandoning his pet monkey in Europe and keeping fans waiting hours at his live shows.

Scooter said: "I'll just tell you that we're gonna release music in a very, very different way with him... And people and fans should be very excited for the end of this year because he's just written so many songs on the road.

"And we decided there needs to be a way to be able to allow him to express himself in music while dealing with so many different bulls*** stories every single day."

Scooter also posted a picture of himself with Justin backstage at one of his concerts on Twitter and praised him for his reponse to the current negative media attention he has been getting.

He wrote: "I love this kid. And I have his back forever. @justinbieber is #family and I am proud of him. He is growing and pushing himself as a young man and doing it with the world watching.

"And what he wants is to be good. To be great. And to mean something positive to the world despite the obstacles or the pressures.

"His heart is pure and I will be right there with him like I promised him 6 years ago. It is all love :) How we react to adversity is what defines us as men. proud of u jb."

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