Selena Gomez and Justin Bieber: Why Are They Keeping Their Relationship a Secret?

It's not just America that's gotten Bieber fever - so has Selena Gomez. The not-so-secret couple haven't admitted to being an item, but they've given us plenty hints. From getting caught kissing in St. Lucia to the mysterious absence of Selena's purity ring, we have them all figured out, now it's time for them to make it official. Justin and Selena, we are on to you!

So what do you think? BFF or boyfriend? Is Selena to old for Bieber or are they Hollywood's newest teen power couple?

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