The Jonas Brothers graced the stage of Jay Leno yesterday. Jay asks them about the Rolling Stones cover and the Teen Choice Awards!
How do they stay grounded? Nick says that it’s all their parents. They still get in trouble but they don’t really get grounded, since there’s not much they can grounded from! They also have some fun interaction with Ben Stiller. They perform after the jump …

They all always look so sexy!! I love them!!