Jonas Brothers - Nick, 15, Joe, 18, and Kevin, 20 - have a new album and are currently touring. The Jonas Brothers Rolling Stone cover is just one more notch in their young belts.

In part, the Rolling Stone Jonas Brothers interview includes:
“Kevin, the oldest, is the extrovert, chatting up bus drivers and security guards, crouching on his knees to greet little kids at shows… Middle child Joe, who resembles a prettier version of the actor Peter Gallagher, is the quieter Jonas, with a wild alter ego revealed onstage, where he swivels his hips and twirls a mike stand like a lightsaber. ‘I’m really inspired by Mick Jagger and Freddie Mercury — the big frontmen,’ he says. ‘I heard Jagger does an hour on a treadmill before every show.’ … Nick, by contrast, is the Jonas Brothers‘ boss — the spokesman, the best musician, the chief songwriter. It might seem odd for Joe and Kevin to take their lead from their kid brother, but the Jonases don’t see it that way. “Nicholas has always been older than he was,” their father tells me. Despite his heartthrob status, Nick has more Eddie Vedder in him than he does Shaun Cassidy.”