In honor of my new Billboard cover story on Demi Lovato and Nick Jonas, here’s a full Q&A with big bro Joe Jonas (seen above with his DNCE band). In case you didn’t already figure it out, Joe’s a good-time guy. He was on vacay in Cabo when we spoke, while the littlest Jonas was busting butt on the road. Also see related chats with Brad Paisley and Island CEO David Massey.