The fact she can dance, sing, play the piano, and is a good song writer puts her high on my list. Most pop singers don't write their own music and she has even written songs for other artists. I saw her live at the Roseland Ballroom in NYC and she killed it. I say 8/10. Oh and her favorite band is Iron Maiden. That's pretty cool too.
I love her performances when it is just her and a piano the best.