Tom Parker 's health is said to have "deteriorated" rapidly in the days before his tragic death.
The Wanted star died yesterday at the age of 33, after being diagnosed with terminal brain cancer glioblastoma.
The singer had recently joined his bandmates on stage for their reunion tour one last time, sitting on a throne as he joined Nathan Sykes, Siva Kaneswaran, Max George and Jay McGuiness on tour.