Demi Lovato’s assistant ‘found her unconscious in bed after long night of partying’

Demi Lovato’s supporter found her unconscious [Instagram/Demi Lovato ] Demi Lovato’s supporter reportedly found her unconscious before she was rushed to hospital earlier this week.  TMZ claims the singer’s aid panicked and rushed to call 911 as the found her unresponsive on Tuesday morning after a night of partying.  The star was taken to hospital following a suspected drug overdo, and is believed to have been sent home on Thursday. Demi Lovato was reportedly out …