WWE wrestling fans can catch a live stream of tonight's Night of Champions online.

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The pay-per-view event will air live from the Bridgestone Arena in Nashville, Tenn. At 8 p.m. ET on Sept. 21.

There will be five belts up for grabs at the Sunday night event, including the WWE World Heavyweight Championship, the WWE United States Championship, the WWE Intercontinental Championship, the WWE Divas Championship, and the WWE Tag Team Championship.

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Brock Lesnar stripped John Cena of his WWE World Heavyweight Championship at August's SummerSlam, but Cena won't let the title go without another fight. The leader of the Cenation will battle Lesnar in yet another singles match, hoping to win back what he lost.

Meanwhile, Sheamus will defend his WWE United States Championship against Cesaro, Dolph Ziggler will try to keep his WWE Intercontinental Championship title from The Miz, Paige will have to face both AJ Lee and Nikki Bella to hold onto her WWE Divas Championship, and the Usos will once again battle Goldust and Stardust for the Tag Team Championship.

Catch Night of Champions by clicking here.