If you are a Lady Gaga fan and plan to attend Chicago Detroit & Hamilton events, you might get disappointed because the dates have been cancelled for an on-going injury. Lady Gaga announced the news on Facebook and Twitter. “There’s an unfortunate announcement coming out right now, concerning myself and the Born This Way Ball,” revealed on facebook, and on Twitter she wrote “Im so sorry. I barely know what to say. I’ve been hiding a show injury and chronic pain for sometime now, over the past month it has worsened.” The pop star is suffering ‘synovitis,’ which is severe inflammation of joints that has a direct affect on movement.