And now, she's sharing another update on her journey.
The 28-year-old recently posted a video on Instagram of herself in a pair of pants that were too big for her. "Accidentally lost weight," she wrote.
"I don't count calories anymore. I don't over exercise anymore. I don't restrict or purge. And I especially don't live life accordingly to diet culture...and I've actually lost weight."
"This is a different experience. But I feel full," the singer continued. "Not of food. But of divine wisdom and cosmic guidance, peace, serenity, joy, and love."
And in her Instagram story, Demi added a pic of a quote: "And I said to my body softly, 'I want to be your friend.' It took a long breath and replied, 'I have been waiting my whole life for this.'"
"Thank you, body, for your patience and faith in me," she added on the bottom.