People Actually Went to School for Journalism to End Up Writing About Crap Like This...
Apparently so are the Jonas Brothers. I don't really know who they are, but they appear to be this generation's version of the Hanson Brothers - three teen brothers singing songs well beyond their scope of experience. They too, are wearing purity rings to remind them of their vows.

Here's the thing boys and girls, if you want to save yourself for marriage, then great - fantastic even. But please don't feel the need to tell the world about your plans to do so.
First of all, it's lame. I mean, who cares? That's your business.
Second of all, if anyone so much as sees you with a member of the opposite sex, you know the tabloids are going to be all over your ass about breaking your vows, even if you haven't.
Third of all, if you need a purity ring to remind you that you want to remain a virgin until marriage, then you can't be very strong in your convictions. That should be something your brain tells you before you ever get to the point of needing a reminder.