Justin Bieber Drops 25K On A Necklace !

According to TMZ Justin Bieber paid some major coin on a ruby-and-diamond pendant shaped like Stewie from "Family Guy"

The singer had a famous Beverly Hills jeweler, Jason Arasheben design the fancy bling, which contains over 12 carats of multicolored rubies and white diamonds set on 14-carat gold.  I know that our 12 year old is a huge fan of the family guy, but this seems a little over the top. My question is, when he runs out of money down the road what is he going to do with his "Stewie" necklace? Bring it to a Pawn shop?