Dolly Parton’s Cause of Death Released

Dolly Parton in promotional art for 'Christmas on the Square' (Credit: Netflix) Dolly Parton died after a “brief battle with cancer,” her team confirmed Tuesday. Hours after announcing the death of the music icon, representatives for the country star confirmed in a statement to PEOPLE and other news outlets that the “Jolene” singer’s death at 80 on Tuesday came after she was diagnosed with cancer.…