Demi Lovato & Jonas Brothers: Good Morning America!

Demi Lovato and her BFFs Kevin, Nick and Joe Jonas wave to the crowds as they gear up to perform a few songs on Good Morning America‘s 2010 Summer Concert Series at Rumsey Playfield in NYC on Friday morning (May 21).

The quartet have been making their rounds around media outlets, promoting their upcoming DCOM, Camp Rock 2 The Final Jam as well as the upcoming tour.

The JoBros shared about getting stuck in an elevator recently, “It was right after our Grove concert in Los Angeles and we all had a little panic moment. It got really hot in there.”

Joe added, “I think I’m going to avoid elevators for a little while (laughs).”

FYI: Demi was wearing Rock & Republic‘s “Crazy B!@#h” low rise ultra skinny leg jeans with studded patch distressed detail in Taint Black.

Click inside for Demi and Jonas Brothers performances and interviews!

40+ pics inside…

Jonas Brothers & Demi Lovato: GMA Interview

Jonas Brothers – “Please Be Mine”

Demi Lovato & The Jonas Brothers: “Can’t Back Down”