People News Demi Lovato's mother says singer is 90 days sober 10/30/2018 Demi Lovato's mom is celebrating the singer's renewed sobriety. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Demi Lovato Maria Menounos