OMG! Nick & Miley Are Totally Together!

6/19/2009 5:30 PM PDT BY TMZ STAFF
And the only reason we know for sure is because Joe Jonas opened his mouth and blurted it out on national TV.

The evangelical Christian dandy boy banders were on "Larry King Live" last night when Joe spilled the beans that it's game on for Nick and Miley Cyrus -- ironically blowing it moments before talking about the importance of keeping their relationships "private."

That noise you hear is the sound of tweenage girls sharpening their Hello Kitty pocket knives.