Singer Demi Lovato has reportedly been rushed to hospital in LA after suffering a suspected heroin overdose.
TMZ is reporting that the 25 year old was transported from a home in the Hollywood Hills just before 12pm local time on Tuesday (5am AEST) and is currently being treated.
Her condition is unknown.
The pop star has been very open about her struggle with substance abuse, last month releasing a song called "Sober", where she revealed she had recently fallen off the wagon.
MORE TO COME.
If you or someone you know is struggling with substance addiction or abuse and needs support, call Lifeline on 13 11 14.