Luke Chacko came to slay!
Idina Menzel brought the only boy in the audience to the stage to sing the chorus of her Frozen hit, "Let It Go," during her Sunday concert in Grand Prarie, Texas, but even she wasn't expecting him to kill it like he did.
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"Every time a boy comes up, he tells me he doesn’t really like this song," Menzel explained.
"Heck to the no! I'm offended," Luke replied, taking the mic from Menzel, and blowing the audience away so much that Menzel requested an encore.
"Can you all just shut up for a minute and let him sing it again?" she yelled. "You're not hearing all the subtleties because you're screaming, and that's OK, but now do it again."
Watch Luke's incredible performance below:
Unsurprisingly, singing has become quite a hobby for Luke, who performed another one of Menzel's songs, Wicked's "Defying Gravity" during a recent talent show.
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ET caught up with Menzel last year, who dished all about her "very personal" new album. See more in the video below.