Singer Demi Lovato is reportedly stable after being taken to a Los Angeles hospital on Tuesday due to a suspected overdose… According to TMZ, the 25-year-old was found unconscious at her Hollywood Hills home and was treated with Narcan, an emergency drug used for suspected opioid and drug overdose…. (Lovato upsound) Last month, Lovato - who has spoken openly about her cocaine and alcohol abuse - released a song called "Sober", revealing that she had relapsed after six years of sobriety..

Lovato began her acting career on the popular kids show "Barney & Friends".. and then rose to fame on Disney Channel shows including "Camp Rock" 10 years ago… She forged a pop career with hits like "Skyscraper" and "Sorry Not Sorry"… But at the age of 18, she entered rehab and was diagnosed with bipolar disorder… Lovato, who has some 69 million followers on Instagram, was in the midst of a U.S. tour and was due to perform in Atlantic City, New Jersey on Thursday, but her appearance has reportedly been canceled..