Demi Lovato “rarely'” thinks about drugs anymore. The 29-year-old pop star previously struggled with addiction and spent time in a rehabilitation clinic back in 2018 following an overdose but has now “accepted” a lifestyle of sobriety. Demi said: “I’m in such acceptance of my life the way that it is that I really rarely think about substances, which is a beautiful thing and something that I never thought would happen to me. And I just realised that none of it works for me. What’s come into my life is acceptance.” The ‘Sorry Not Sorry’ hitmaker – who shot to fame as a teenager and starred in hi…