Jonas Brothers Wow Crowd

The Jonas Brothers "Burn Up" the "GMA" Stage

Jonas Brothers

Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
Jonas Brothers
For the final performance of the 2008 "GMA" Summer Concert Series Aug. 8, teen idols and smash sensations "The Jonas Brothers" took Bryant Park by Storm. The heartthrob trio Kevin, 20, Joe, 18, and Nick, 15, have an entire generation of young girls swooning over them meaning Bryant Park saw it's largest "GMA" concert crowd ever. (Keysha McGrady/ABC )
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