After recent revelations that she had lapsed from her sobriety, Demi Lovato was hospitalized with a reported overdose.
Though we are still learning more about the situation, it was initially reported as a heroin overdose. Some reports of what caused the overdose are conflicting, however.
When the news first broke, it was unclear if she would even survive the night, and thoughts and prayers from countless millions of fans poured in.
Many celebrities, friends and exes and colleagues of Demi's and even just those who are fans or familiar with her struggle with addiction, took to Twitter to shower Demi with love.
Take a look:
Joe and Demi famously dated back during their Disney days. They've each gone their separate ways, but they still matter to each other.
Nick Jones, like Joe, will always be part of Demi's story.
Ellen is a friend to celebrities from all walks of life, including Demi and countless others who have struggled with addiction.
Camila Cabello is one of the most beloved singers out there, in part for her ability to make friends with just about everyone. She's a sweetheart.
Lady Gaga knows what it means to struggle with your health.
Ariana was a Nickelodeon star -- well, after Broadway -- while Demi rose to fame on Disney, but that's all in their past. Ariana has a lot of compassion for her fellow singers.