It was a performance that caused all four chairs to turn on 'The Voice Italy' when a young, pretty, Sicilian nun named Suor Cristina Scuccia belted out Alicia Keys' hit 'No One.'

Sister Cristina, in her black habit, with a big wooden cross around her neck, slayed with her energetic, powerhouse rendition of the song during the blind audition round.

Each coach turned his or her chair around for the nun, 25, and had the same reaction of shock and surprise to see this plain, sweet bride of Christ performing before them.

Even cuter? Oh, just her fellow nuns, who were backstage jumping up and down and cheering her on when the chairs turned for her. They had her back.

The post-performance interview is in Italian with no subtitles, but it doesn't really matter. We only needed to watch the first three minutes of Xtina's amazing performance.

Slayed. There is no other word for it!

We're so Team Sister Cristina right now.

Below is the priceless reaction of her fellow nuns. Adorbs!

Nuns The Voice Italy