The judges weren't expecting to see this when they turned around!

A 25-year-old nun rocked out on the Italian version of "The Voice" this week, performing a soulful rendition of Alicia Keys' "No One" in front of a very surprised audience.

Sister Christina Scuccia got all four judges to turn around, singing in her habit as three of her fellow women of God cheered her on backstage.

"I came here because I have a gift and I want to share that gift. I am here to evangelize," she said after her performance, according to the Catholic News Agency.

The Sicilian Sister ended up choosing rapper J-Ax as her mentor -- because he was the first person to turn around.

The video of her performance has already gone viral, with over 3 million hits in just two days.

What do you think of Sister Scuccia's performance? Think she'd have a shot on the US version, which currently airs on NBC? 

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