Demi Lovato hopes to be a better role model

Demi Lovato

Demi Lovato believes that now is better 'model' because it is honest about their problems.

The star of 18 years old, who entered rehab last November for three months for treatment for her eating disorder and self-harm, it is therapeutic to be open about their situation and hopes the public struggles to meet its and can help more people.

"The more people to tell their story, the more therapeutic it becomes. Also, if I can share my story and help someone, then I have done my part, "said Demi Lovato .