According to rodeo officials, Thursday night's attendance at Reliant was 75,175, eclipsing the record set last year when Jason Aldean was the musical act. That show brought in 74,901.
Mars, 26, put on an electric show in front of the record crowd, with hits such as "Just the Way You Are," "Locked out of Heaven," "Billionaire" and more getting the crowd on its feet.
Were you at Reliant Thursday night and get any good photos of the show? Email them to us at email@example.com!
RodeoHouston goes on through next Sunday, ending with George Strait's final Houston performance.
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