More is being learned about Demi Lovato's reported brush with death after overdosing. Her personal assistant reportedly screamed out, “She’s dead! She's dead!" when she found Lovato in her bedroom, according to TMZ. The singer’s bodyguard, who rushed to the bedside of the stricken pop star, is now being credited with saving her life. Lovato "was not breathing. There was blood on her pillow ... and her airways may have been clogged,” according to TMZ.