Paul Cattermole's cause of death has been confirmed after the S Club 7 star died last month.
The singer's death at age 46 left friends, family, fans and former bandmates devastated after he was found dead in his ground floor flat in Wareham, Dorset.
Since his death, which took place before his band S Club 7 were due to reunite for a 25th anniversary tour, S Club member Hannah Spearritt announced her decision not to continue with the reunion tour, but the rest of the band will reunite.