Christie says a fan snapped a photo of him with head back and eyes closed during the show at Madison Square Garden one day after returning from the Middle East.
The governor says The New York Post incorrectly concluded that he had dozed off.
Christie told reporters Thursday that actually he simply leaned back and shut his eyes to listen to the spiritual-sounding song "Rocky Ground" when the picture was taken.
"People sat. So I sat up on the seat," said Christie.
"And I put my head back and closed my eyes and listened to the song. When I was fist-pumping during 'Badlands,' nobody... You know I'm glad nobody took pictures of that."
The governor is a mega-fan who has attended 127 Springsteen concerts, though he and Springsteen seldom agree politically.
Christie says he buys his tickets from band members Steven Van Zandt or Max Weinberg at face value.
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