U.K. Singer-Songwriter & Frequent Calvin Harris Collaborator John Newman Battling Second Brain Tumor
![U.K. Singer-Songwriter & Frequent Calvin Harris Collaborator John Newman Battling Second Brain Tumor](http://www.billboard.com/files/styles/promo_225/public/media/john-newman-rhys-frampton-2015-billboard-650.jpg)
British pop singer-songwriter John Newman announced Wednesday that he is battling a second brain tumor, four years after having an operation to...
British pop singer-songwriter John Newman announced Wednesday that he is battling a second brain tumor, four years after having an operation to...