Entertainment Music Demi Lovato Back Home After Seeking Treatment: They Are 'Committed to Their Well-Being,' Says Source "Demi is committed to their well-being," a source close to Demi Lovato tells PEOPLE, adding that the singer plans to do regular check-ins after their 2018 near-fatal drug overdose By Melody Chiu Melody Chiu Instagram Twitter Melody Chiu is a Senior Editor for PEOPLE. She has been with the brand since 2009, editing, writing and reporting across all entertainment verticals. She oversees PEOPLE's music and events coverage and has written cover stories on Taylor Swift, Selena Gomez, Melissa McCarthy, Blake Shelton and Sandra Oh. The Los Angeles native graduated from the University of Southern California and has appeared on Extra!, The Talk, Access Hollywood and Good Morning America. People Editorial Guidelines and Glenn Garner Glenn Garner Instagram Twitter Glenn Garner is a Writer/Reporter who works heavily with PEOPLE's Movies and TV verticals. Since graduating from Northern Arizona University with a dual major in journalism and photography, he got his professional start at OUT Magazine, The Advocate and Teen Vogue, and he's since consistently kept his finger on the pulse of the LGBTQ community. His first book The Guncle Guide was released in 2020 and was featured on Katie Couric's list of 100 recommended books of the year. People Editorial Guidelines Published on January 8, 2022 04:07 PM Share Tweet Pin Email Demi Lovato. Photo: Emma McIntyre/Getty Demi Lovato quietly completed another rehab program last year. A source tells PEOPLE that the Grammy Award nominee, 29, has since returned home from the treatment facility and has been maintaining their sobriety and mental health following their 2018 near-fatal drug overdose. "Demi is committed to their well-being, and throughout their life, they plan to do regular check-ins to make sure they are putting themselves first," the insider says. A rep for Lovato hasn't commented following PEOPLE's request. Demi Lovato Says They Are 'No Longer' California Sober: 'Sober Sober Is the Only Way to Be' They went to rehab for the first time in late 2010 before living in a sober-living facility in 2012. The Disney Channel alum entered another in-patient program after their 2018 overdose. Demi Lovato/Instagram Lovato said last year in their YouTube docuseries Demi Lovato: Dancing with the Devil that they still drank and smoked marijuana in moderation after their overdose, which they admitted "isn't for everyone." But last month, they announced that they've since ditched the "California sober" lifestyle. "I no longer support my 'California sober' ways," Lovato wrote on their Instagram Story. "Sober sober is the only way to be." RELATED VIDEO: Demi Lovato Dedicates New Single to Friend Who Died from Addiction: 'Would Mean the World to Him' The Tell Me You Love Me artist, who said they have "brain damage" after suffering three strokes and a heart attack in the wake of their overdose, told PEOPLE last year that they "wouldn't change a thing" and they're "so proud of the person I am today." "Everything had to happen in order for me to learn the lessons that I learned," Lovato said. "It was a painful journey, and I look back and sometimes I get sad when I think of the pain that I had to endure to overcome what I have, but I don't regret anything."