It looks to me like the metal doesn’t agree with her skin. I’ve had my nose pierced for 14 years and the only time I ever got discoloration was when I bought a cheap stud at Hot Topic because my open hoop somehow worked it’s way out when I was at work. Whatever it is, it probably has nickel or copper. This is why one should only wear surgical steel or if you want to get fancy, 14k golf at a minimum, preferably 18k.
We all know she has the money to buy whatever she wants, but she would rather have more stuff than good stuff. $100 says she ordered a multi pack of silver plated copper hoops from a Chinese vendor on amazon for $20 rather than spending $30 for a gold hoop. They’re really not expensive. I got mine for $26 and it’s 14k.
The worst part is, she looks at these pictures and videos and sees herself and uploads/posts them anyway. No self awareness. Either that or she cares less than any of us could even fathom. Maybe she has a public humiliation fetishih.