J. Cole was part of an exciting lineup of music acts at the iHeartRadio Music Festival in Las Vegas Friday night (Sept. 20). The Roc Nation rapper's set featured two surprise guests that appear on his latest album 'Born Sinner' -- TLC and Miguel.

Before Cole performed his uplifting anthem 'Crooked Smile,' he introduced T-Boz and Chilli to the stage.

"I just happen to have on this song one of the greatest groups of all time that I grew up listening to and I’m honored to have them on the song, and I’m also honored to have them here with me tonight," he told the crowd. “Ladies and gentlemen, make some noise for TLC!"

The reunited duo looked dynamite in their all-black leather outfits as they sang their empowering chorus to their adorning fans. After their performance, TLC and Cole stepped in front of the stage and shared a loving embrace.

Before TLC's rare concert appearance, J. Cole also brought out his good friend Miguel for a performance of their duet 'Power Trip.' Despite some audio problems, the 'Adorn' crooner was able to belt out his lyrics on the song.

Check out the footage of J. Cole's exciting concert performance.

J. Cole TLC
Christopher Polk, Getty Images

Watch J. Cole Perform 'Power Trip' with Miguel at iHeart Radio Festival

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