It would seem to indicate a capricious nature that enjoys blighting some people with no consideration for the comfort and happiness of his creations.
Not that I consider her the pinicle of creation, but if a god created ONJ, I give him an F-. He could have made the whole world like her. Instead he put us in a terrible, dangerous world, most of which is not habitable by us and then he filled it with crappy, hateful & dangerous people.
In the end though, it is to my thinking a bit ridiculous to look to a person's good qualities as being an argument for the existence of a god.
While ONJ is undeniably beautiful, talented, & gracious, she did not come right of the box like that. I am sure it took years of practice to achieve her level of singing skill. When you watch her sublime music video, remember that there was a a whole crew of people intently focused on making her appear as good as possible. Every aspect of those videos were intently scrutinized and directed towards the goal of presenting you with an angelic visage.
When you try to say that "god did it" you rob ONJ and the many people that worked very hard for her of the rightful credit for their efforts. Oh, and don't forget her parents. i am sure they had something to do with it.

Regards, Canis