Like so many of his US pop teen contemporaries, the Beeb is a squeaky clean Christian who won't be passing any coming of age milestones until he's good and married... if his mum has anything to do with it, anyway.
Justin's proud mum Pattie tells E!, "He's expressed his desire to stay pure and honour women and treat women with respect."
That's sweet. Better hope the little fella can keep it up (...or down) once he hits puberty!
More famous virgins (not just the Jonas Brothers!) in our gallery...