10 celebrities with psoriasis and their skin photos: Saira Khan, Aljaz Skorjanec, Giovanni Pernice, more
Psoriasis is a chronic skin condition caused by an overactive immune system that speeds up skin cell growth. It manifests as itchy, flaky red skin, and can also lead to other health issues including arthritis, depression and diabetes, but contrary to popular belief, it's not contagious.It affects around 125 million people globally, and of those millions of people are several celebrities who have been diagnosed.