Former One Direction band member Liam Payne also performed at the event organised to support cancer charities.Liam added on his social media: “When I heard about what Tom was going through I wanted to reach out to him.“He’s showing so much strength and courage and I wanted to offer help and support in any way I could.“My thoughts have been with him a lot and it means the world that I can support him and his fundraising efforts by performing at the show, I can't wait.”In October, Tom revealed that he took himself to Accident and Emergency after suffering a seizure in July.Just six weeks later, the former The Wanted star was rushed to hospital for a second time after suffering another seizure during a family trip to Norwich.Sharing the news.