However, there's confusion over whether the overdose was heroin related.
In February, Lovato told CBS News that her single, "Tell Me You Love Me" was actually about conquering her addiction as well.
Los Angeles police were also dispatched, but Officer Carlos Zaragoza said he could not release the woman's identity or condition. Those reports have been refuted by sources close to the singer who insist she was not abusing heroin. Some of the information being reported is incorrect and they respectfully ask for privacy. As law enforcement sources told the gossip rag, Lovato reportedly overdosed in her Hollywood Hills home, where she was found unconscious by paramedics.
Iran's Rouhani warns Trump 'don't play with the lion's tail': agency
Rouhani earlier warned Trump to stop "playing with the lion's tail" and threatening Iran, "or else you will regret it". Iran's President Hassan Rouhani attends a news conference at the Chancellery in Vienna, Austria July 4, 2018.
Lovato was set to appear later Tuesday in a recorded episode of show "Beat Shazam" on Fox television and to perform Thursday in the East Coast gambling hub of Atlantic City.
Update: Demi Lovato's aunt, Kerissa Dunn, posted to social media that her niece is "awake and responsive", according to TMZ. Lovato had been sober for six years but had recently revealed that she had started using again. She later shared the video from the show of her struggling to hold back tears as she sang the heartbreaking lyrics.
Lovato has talked openly before about her struggle with substance abuse.
Iranian general: Trump's threats are 'psychological warfare'
On Monday, Donald Trump went on Twitter and threatened to nuke Iran. "We've seen a lot of very bellicose words from Mr. Rouhani also dismised the idea that the U.S. could stop Iran from exporting oil , according to Al Jazeera.
In an interview with BillBoard, he said: "We could go the manufactured pop machine [route] and try to present this flawless image all the time". She had been 6 years sober from alcohol, cocaine and Oxycontin.
Lovato, who was a child actress on the TV series "Barney & Friends", broke on the scene as a teen on the Disney Channel film "Camp Rock" and the network series "Sonny with a Chance".
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Nigeria Sells Yuan For First Time to Boost China Commerce TiesNaija247news
Chinese imports from the USA totaled $205 billion in the first five months of 2018, with the deficit reaching $152 billion. China filed a challenge against the latest round of USA tariffs with the World Trade Organization this earlier week.