OMG!...Watch How This Nun Sang "No One"By Alicia Keys In The Voice Of Italy

I just love sister cristina's charisma while singing Alicia Key's song "No One"...All four judges turned around for her and were all shock to find out she was a nun, you should see the expression on their faces.......Who says the life of a nun should be boring?..Muy linda! (so cute!). Watch clip below