Rolling Stone reports that Demi Lovato was hospitalized on Tuesday morning after an alleged heroin overdose in her Hollywood home.
An anonymous source told Variety that the 25-year-old singer is in ?stable? condition.
The ?Sorry Not Sorry? singer has been candid about her alcohol and cocaine addictions, along with her bipolar and eating disorders.
She once told Rolling Stone, ?If anything, I?m proud to be bipolar and speak about it. Bipolar is a mood disorder.