What went wrong for Lovato?
Demi Lovato seems to have recovered completely after a drug overdose on July 24.One wonders that what could have compelled her to take the drastic step when things were going so well for the star. Lovato has won an MTV Video Music Award, 13 Teen Choice Awards, a Latin American Music Award, 5 People's Choice Awards, and an ALMA Award. Even outside the entertainment industry, she has been engaged in a number of environ…