Demi Lovato, who was on the road with the Jonas Brothers in 2010, decided to cancel all her tour appearances. In case you wonder what was the reason, check out below...

According to Demi Lovato's rep, Demi has checked into a treatment center in order to deal with issues that have apparently been plaguing her for awhile.

"She was in Peru and just couldn't continue," a source told E! News.

"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," a rep for Lovato revealed.

"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."

If you are curious enough to know which was Demi Lovato's treatment center, the answer is that Demi had received treatment at Timberline Knolls for several months to deal with issues ranging from cutting to eating disorders.

It has to be mentioned that Demi came back to the treatment center in order to encourage young girls to face their troubles and deal with them head on. Demi has even tweeted about her return visit to treatment.

"Wow what an inspiring day... Many tears were shed and many memories were brought back at Timberline Knolls today," Demi wrote on her twitter page, a year after she first entered the facility. "Today I went back to the treatment center I went to last year to speak to the beautiful women fighting their inner demons. I was so honored."

Needless to say that Lovato opened up about her personal journey over the past 12 months and she revealed that speaking at the center was a culmination of that experience.

"To be able to share my story and let them know that it gets easier ... Life is beautiful ... you are worthy of it. Please say a prayer for all of those struggling with eating disorders, self-harm, mood disorders, and substance abuse," Demi quoted as saying.

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