The Wanted member Tom Parker revealed his battle with stage IV glioblastoma, an aggressive form of cancer affecting the brain or spinal cord, on Monday, October 12.The “Glad You Came” crooner, 32, shared the news of his diagnosis via Instagram alongside a photo of himself posing with his wife, Kelsey Hardwick, and their 15-month-old daughter, Aurelia.“Hey guys, you know that we’ve both been quiet on social media for a few weeks and it’s time to tell you why.