Star promotes MTV documentary, says she wants to help as many fans as possible

Mar 7, 2012 12:37 GMT  ·  By

Demi Lovato stopped by The Today Show the other day to perform and talk a bit about her highly anticipated MTV documentary, which focuses on her return into the spotlight after rehab.

The former Disney star performed “Give Your Heart a Break” off her latest album, the aptly titled “Unbroken.”

You can see a video of it below, embedded at the end of this blog post.

Before she did her thing, though, Demi also explained why she chose to document her own life post-rehab: it's all about the fans, she pointed out.

“I decided to tell my story because I know there are a lot of young teens out there, girls and boys, that are dealing with the same issues that I’ve been through,” Demi said.

“If I’m able to use my voice to do good in the world, then I definitely want to do that,” she added.