Justin Bieber birthday gift to himself: Two mega-mansions

Not only did Justin Bieber get a fancy new ride for his 18th birthday, but he's also gifting himself two super-swanky mansions -- well, one for himself and one for his mother (awwww).

TMZ reports that Bieber has the house search narrowed down to three homes, two of which are in Calabasas, Calif. -- where the Kardashians and Britney Spears call home -- and one in Hollywood, which is currently being rented by Ashton Kutcher.

The Hollywood home is listed for $10 million, while the other two are on the market for $6 million and $8 million.

In other birthday news for Biebs, he's celebrating his big day with parachuting, a fancy dinner and a party. Woo!

Happy 18th birthday, Bieber! Go buy some lottery tickets.