During the semi-finals of "The Voice," the seemingly unthinkable happened: Christina Aguilera admitted that someone sang a song better than her.

After Trevin Hunte sang “Wind Beneath My Wings,” Christina stepped up with her shocking admission. “I grew up singing that song, but I never sang it as crazy great as that actually. You took it to a whole different level,” she confessed.

Then Cassadee Pope sang, and Christina heaped even more praise in her direction. “Blake, you have a true superstar on your hands," she said.

Despite Christina's praise, BuddyTV is hoping Trevin, who Christina praised, will be sent home in Wednesday night's elimination. She Knows was also stumped by Christina’s assessment of Trevin -- saying he just wasn’t that good on this performance.

Tune in to NBC on Tuesday, Dec. 11 at 8 p.m. EST to find out who gets elimination on "The Voice."

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