Demi Lovato vows to 'keep fighting' addiction in first post since a suspected overdose
5:13pm PDT - August 5th, 2018 demi lovato - Business InsiderJason Merritt/Getty Images for NARAS Pop star Demi Lovato has spoken out for the first time since a suspected drug overdose last month. Lovato wrote on Instagram that addiction is not something "that disappears or fades with time." The 25-year-old was hospita…