Pop star Demi Lovato was reportedly taken to a Los Angeles hospital on Tuesday due to a possible heroin overdose, celebrity website TMZ said. Lovato, 25, who has spoken openly about cocaine and alcohol abuse in the past, released a song last month called “Sober,” saying she had relapsed after six years of sobriety. os Angeles police said they had responded to a medical emergency call on Tuesday involving a woman on the Hollywood Hills street where Lovato reportedly has a home, but declined to name the person. TMZ, quoting law enforcement sources, said Lovato was rushed to a Los Angeles hospital from her home with what they said appeared to be a heroin overdose. Her condition was not immediately known. Lovato shot to fame on Disney Channel shows “Camp Rock” and “Sonny with a Chance” 10 years ago, and went on to forge a pop career with hits like “Skyscraper” and “Sorry Not Sorry.” In her June song “Sober”, she sings “Momma, I’m so sorry, I’m not sober anymore.” http://feeds.reuters.com/~r/reuters/entertainment/~3/2oZ0gsR3y90/singer-demi-lovato-reported-hospitalized-for-apparent-heroin-overdose-idUSKBN1KE2W5 http://www.wochit.com This video was produced by YT Wochit Entertainment using http://wochit.com