"Kevin, Joe, and Nick Jonas—the teen-pop trio who stand, at this very moment, on the brink of hugeness—wear the metal bands on their fingers to symbolize, as Joe puts it, ‘promises to ourselves and to God that we’ll stay pure till marriage.’
“The Total Awesomeness of Being the Jonas Brothers” at Style.com
Jonas Bros. photo from free download 4/2009 Good Housekeeping website - fair use