My favourites are the Romanian Andreea Olariu, now living in Milan (she reminded me of Nikka Costa when I was a child, successful thanks to the famous talent scout Tony Renis from Milan), and the Italian Silvia Iannone, but there are many, they sing as adults, even much better than so many famous singers, and they're also terribly sweet :). Andreea now attends a singing school in Milan, Cristian even in America.
duet with last year winner Cristian Imparato
Hero, the new Mariah Carey :)
Caruso, as Paolo Nutini last summer :)
(Out here) on my own, Nikka Costa
when I was a child I was in love :) (not with Tony Renis ^_^),
though I was younger than Nikka