Before, her style is quite down to earth. But now her style change a lot. I can say that it doesn't suit her.
Her education background, and character may help to differetiate her from other singer. Her company didnt get use to it. Her thick make up makes her has no difference with Joey.
I don't care anyone has cosmetic surgery or not. To me, cosmetic surgery is similar to make up, just a permanent way (if there's no accident).