Justin Bieber is finally a homeowner with a mortgage.

The 'Boyfriend' singer isn't just showing his maturity in his new music. He is also growing up in his personal life now that he's bought a property.

TMZ reports that The Biebs bought a 9,000 square foot mansion in Calabasas, Calif. to the tune of $6 million. The town is about 22 miles outside of Hollywood, in the 'burbs. The seller wanted around $7.5 million, but it's a buyer's market and The Biebs was able to talk him down to around $6 million.

Congrats on your new home, Biebs. Now, the next big question: When is Selena Gomez moving in? Even if she just sleeps over a whole lot, she'll at least need her own bathroom to keep her toothbrush.

Mary Sue Maurer, the mayor of The Biebs' new town, is beyond psyched about her city's new resident, who should be moving in this summer. "Justin is welcomed to Calabasas and his privacy will be respected just like everyone else's."

Yeah, tell that to the paparazzi. Even though the home is in a gated community and has security, which made it more attractive to its new owner, those wily paps always find a way in. The Biebs is one of their preferred photographic targets, so he may still be fighting for his privacy. At least the locals will leave him the hell alone!