After falling ill and cancelling concerts on several occasions, Canadian pop star Justin Bieber informed his fans over the weekend that he’s now suffering from facial paralysis due to something known as Ramsay Hunt Syndrome. A rare viral disease, Ramsay Hunt Syndrome attacks nerves in the ear and face. Bieber, like many patients with this condition, can’t smile or move his cheek on one side of his face, as the popstar explained. “As you can see, this eye is not blinking,” the 28-year-old Grammy Award winner says in a three-minute Instagram video informing fans about his diagnosis, his right ey…