NariYella, 20, of Elkins Park, belted out her rendition of "One Night Only" from "Dreamgirls."
By the end of the song, all four judges had turned their chairs around.
NariYella said she's been singing since she learned to speak, and has been taking singing seriously.
"You were so comfortable up there," said Niall Horan. "It felt like you've been doing it for years and years and years."
Blake Shelton called the vocalist's voice "shocking."
Chance The Rapper said her skill level was beyond her years.
Click here to watch the full performance.
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