Halsey reveals she's suffering from FOUR syndromes and is 'allergic to everything'... a week b - 1br

The 27-year-old biracial pop star's dramatic diagnosis came after she was hospitalized with Anaphylaxis 'a few times' and saw '100K doctors' to help uncover the cause of her chronic illness.<br /><br />VIEW MORE : https://bit.ly/1breakingnews<br />