The singer had to quit her tour with the Johnas Brothers to resolve her “emotional and physical issues”.
Before checking into treatment she also deleted her Twitter account.
Moreover, her rep announced: “Demi Lovato left her tour early this weekend in order to seek medical treatment for emotional and physical issues she has dealt with for some time.
Demi has decided to take personal responsibility for her actions and seek help. She is doing just that.
She regrets not being able to finish her tour, but is looking forward to getting back to work in the near future.”
Rumors say she decided to resolve this issue after she was involved in an altercation with one female member during her tour.