Hollywood actress Jada Pinkett Smith recently opened up about her condition named alopecia. "I’ve been struggling with alopecia and just all of a sudden one day, look at this line right here. Look at that. So it just showed up like that and this is going to be a little bit more difficult for me to hide,” she said. Alopecia areata is an autoimmune disorder that causes your hair to come out. Jada has clean shaved her head and wears a scarf while in public. She took images of herself without hair.