Jessie J has updated fans with heartbreaking news that she lives every day in pain.The singer revealed she "can't go a day" without being affected by her battle with Ménière’s disease.The Bang Bang singer told followers she had been diagnosed with the condition last December.Ménière’s disease affects the ear and can cause vertigo, with the star spending Christmas Eve in hospital.The former Voice judge took to Instagram to say she was left sobbing for hours after noticing the disease 'affecting her voice'.The 33-year-old explained that she attempted to sing a song, but despite her desperate tries, she couldn't.In the post, she shared a video of her singing Purple Rain while performing in a singing competition in China.She said: "And well… I.