Demi Lovato: ‘I have no problem standing up for myself’CopyFacebookXTruthGettrLinkedInTelegramEmailSaveDemi Lovato reportedly suffered a heroin overdose. Alberto E. Rodriguez/Getty ImagesBy Chika Dunu5/18/2016Updated: 12/30/2023PrintREAD MOREDemi Lovato, Nick Jonas Talk Love Lives During ‘Carpool Karaoke’ With James Corden