Cyndi Lauper Just Wants to Have Fun

Cyndi Lauper rocked out "GMA's" Summer Concert stage.

Cyndi Lauper

Cyndi Lauper
Cyndi Lauper
Cyndi Lauper
Cyndi Lauper
Cyndi Lauper
Cyndi Lauper
Cyndi Lauper
Lauper, who has sold more than 25 million records worldwide, greeted fans in Bryant Park and showed her appreciation by signing autographs.

(Keysha McGrady/ABC)
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