Is this normal?

[Curseknight]

Iam running Brazil PW here, but theres a strange white circle on the lips that doesn't change the color. All characters have it when i look and that sucks. I doubt it is "normal", so i want to fix it. Here's the screenshot that will explain everything:



If its possible to remove it in any way, or its a configuration problem or anything, I beg you to reply and try to help :S

Thanks to everyone who post