Demi Lovato was admitted to hospital this week for a reported heroin overdose. She's in a stable condition now, and a friend is denying that she was treated for a heroin overdose - but declined to mention what specific drugs were taken.
While this is super unfortunate, the singers upcoming performances had to be cancelled - with Cheat Codes replacing her for one of her shows on Atlantic City Beach.
The electronic duo had hit song "No Promises" with Lovato last year, so the replacement isn't completely out of left field. Watch them perform it live above.