She actually looks pretty and she did it just because she loves that part of contemporary fantasy culture. I don't see what the problem is when it doesn't hurt anyone and she doesn't even look bad with the ears. Her body, her choice, you know?
First, she had a procedure done. You made it seem like she pulled out her steak knife and just went to town on her ears. Incredibly misleading tbh. Second.. can't believe I'm saying this, but it actually looks kinda cool. Not too obnoxious, but still makes an aesthetic difference. Almost makes me wonder if it could become a fashion trend.
It would be awesome if people would be more accepting towards these kinds of stuff, I think it looks really cool. I don't know if I would ever do it, but it's fun to think about it.