Nick Jonas is a DIVA!

Nick Jonas walks and talks with pal and bodyguard Big Rob as they leave a medical building in Beverly Hills on Tuesday afternoon (May 25).

JJJ caught up with the Jonas Brothers last week in NYC and witnessed a funny story in the making while interviewing the musical trio about their upcoming DCOM, Camp Rock 2 The Final Jam.

When Big Rob came in with Nick‘s iced tea and bowed out (really — he bowed out), Kevin joked, “We can see who the diva is in the group!”

Joe piled on the jokes, saying, “We can see how much things have changed since The Administration record.”

Stay tuned for JJJ‘s videos — they’re almost done!