that lady went to panama and had the newcolor iris surgery.
This surgery just kills melanocytes and is a lot safer.
I'm super familiar with this since I was born with two different color eyes, one was dark brown and the other was a very light amber color bordering on green. I was very self conscious about it before they evened out so I did tond of research on what could make one eye lighter or darker so that they would at least match.
I have actually been worried recently that my one eye is changing back to my birth color. I would get something like this done if they could make both my eyes brown. But not blue, I feel like I would look awkward with blue eyes.