Would you consider permanent eye color procedure? Tiny did

T.I's wife, Tameka 'Tiny' Harris announced yesterday that she surgically changed the color of her eyes...from black to ice gray. She said she used to wear colored contact lenses but hated it because it made her vision blurry...but now that she's had them permanently done, her vision is perfect. This is one of the most bizarre cosmetic procedure I've heard. Can't it cause severe damage to the eyes? Too weird! Would you consider doing this?