Singer Demi Lovato speaks out, says will keep fighting addiction

U.S. pop singer Demi Lovato spoke out on Sunday about her battle with addiction, saying she needed “time to heal and focus on my sobriety” days after media reports said she was taken to a Los Angeles hospital suffering from a suspected overdose.

• Demi Lovato says she will ‘focus on my sobriety’ in first message after reported overdose