It’s not vertiligo, it’s blotchy skin from years of dying it with bleaches.

Africa

The singer and model before she began lightening her skin
During an appearance on This Morning 2014 where she revealed she spends up to £2,000 a year on products to change the colour of her complexion

Left, the singer and model before she began lightening her skin. Right, during an appearance on This Morning 2014 where she revealed she spends up to £2,000 a year on products to change the colour of her complexion

Irene suddenly whipped off her wig to prove a point that skin lightening was no different to wearing fake hair