The "Beauty and a Beat" singer failed to caption either shot, simply letting his abs speak for himself (natch).
J.B.'s sporting the same backwards baseball cap, saggy black pants and gold fingerless gloves in both pics, while clutching a water bottle and striking an impromptu pose for the camera, clearly pleased with his performance.
"Thank you Denver! One of the best shows of the tour. Crowd was LOUD tonight. Thank u #blessed #believetour," he posted on his Twitter page after the show.
The singer is set to perform tonight in Oklahoma City, where he's also planning to give back to those affected by the recent devastating tornado, "we got OKC tonight. held 200 tickets for students from some of the schools recently destroyed. hope they enjoy the show," he wrote.
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