Katy Perry's Super Bowl Sharks: ESPN Ad Tells the Real Story

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Katy Perry performs onstage during the Pepsi Super Bowl XLIX Halftime Show at University of Phoenix Stadium on Feb. 1, 2015 in Glendale, Arizona. 

Who was really under those shark costumes during Katy Perry's Super Bowl halftime show? ESPN has the answer.

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In a new SportsCenter commercial, anchors John Anderson and Bram Weinstein are seen wearing the scene-stealing shark getups as they return to snowy Bristol, Ct., after their time in Glendale, Ariz.

"Hey, I wasn't too out of sync, was I?" Weinstein asks, a clear giveaway that he was the much-lampooned Left Shark. "No," Anderson reassures him. "And if you were, I bet nobody even noticed."

See the commercial for yourself below: