Demi Lovato many years and many wrong turns to learn to love herself, and now the. Pop singer Demi Lovato speaks out about politics in a new interview. Behind the scenes of Demi Lovato's Tour Will Feature Free Therapy Sessions for Fans. Net worth: Demi Lovato's near-fatal drug overdose last month. Grammy-nominated songstress Demi Lovato has been released from the hospital and transported to a rehab facility following her drug overdose, Us Weekly confirms — read.