Kelly Clarkson turns up the 'Heat' at her TODAY concert — watch the videos

We can't think of a better way to kick off the weekend than with a live concert from one of TODAY's favorite people, Kelly Clarkson!

The original "American Idol" winner and "Voice" coach, who also happens to be a superstar musician, stopped by the Citi Concert Series stage to perform some of her biggest hits, old and new.

Along with performing "Miss Independent," "Heat" and "Stronger: What Doesn't Kill You," she also gave us a brief update about her two adorable children: River Rose, who turns 4 on June 12; and Remington Alexander, 2.

"They're so good," she said, grinning. "I think 4 is so much fun."

Clarkson also made room for her "Voice" teammate (and season winner) Brynn Cartelli, to perform. Cartelli took the stage after a brief introduction from her coach, and performed "Walk My Way."

Be sure to watch all the videos!

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