Dolly Parton’s cause of death revealed after death at 80

• Dolly Parton died after a brief battle with cancer.
• Parton had spoken openly about experiencing health problems in the months before her death, including neglecting her own health issues while caring for her husband.
• The family has asked fans to donate to Dolly Parton's Imagination Library instead of sending flowers, and US President Donald Trump has ordered American flags to be lowered for a week in her honour.