She currently has one of the best voices in the industry. She is obviously a very gifted singer.
She has a very strong tone imo, which you could love or hate. I like it, most of the time though I do think it can get a bit harsh to the ear in her belts.
8.5/10
EDIT: That was for Ke$ha. 6.3 average? Really, people? This is why I made that thread that other day. ATRL is still completely blind to her talent and artistry.