Demi Lovato will speak about her struggles with sobriety for a YouTube series (Picture: Getty)

Demi Lovato is set to speak openly in a new YouTube series about her overdose in 2018 that left her hospitalised.

The singer, who recently split from fiance Max Ehrich, has shared her struggles with sobriety in the past, but will apparently go into detail about what happened three years ago for her docuseries Demi Lovato: Dancing With The Devil.