CMAGarth Brooks and Trisha Yearwood‘s Friday-night concert in Chicago featured big stars onstage and in the audience. Kelly Clarkson joined Trisha to sing their new collaboration, “PrizeFighter.” It was Kelly’s first public appearance since giving birth to daughter River Rose in June, and she brought the little one along for the night.

Kelly tweeted, “It was River’s 1st concert!”

Kelly also posted a photograph of River in her car seat wearing pink, bedazzled headphones to protect her ears. Kelly’s friend, Lesley, made them, and they’re available for order at

Carrie Underwood was also in the audience for Garth and Trisha’s show Friday night. She posted a photo of the show on Instagram with a reference to her pregnancy in the caption. It reads, “I may have gotten misty-eyed a few times. Hormones? Maybe. Amazing concert? Definitely!”

Garth and Trisha continue their run of shows in Chicago Thursday night.

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