dianna hart de la garza

Demi Lovato’s Mom Enters Rehab to Deal With ‘Her Own Issues’
In the last year, Demi Lovato has canceled a tour, entered rehab and gone public with her struggles with bulimia, anorexia and bipolar disorder. It’s about time for things to settle down, right?
Well, maybe not just yet. It was recently announced that Lovato’s mother, Dianna Hart de la Garza, is begi…