Demi Lovato has done good.
The Skyscraper singer no doubt made fans love her even more this weekend by paying a visit to the very same rehab center she entered a year ago to offer up words of encouragement to those currently being treated there.
"Wow what an inspiring day," Demi tweeted soon after talking with the "beautiful women fighting their inner demons" at the facility just outside of Chicago. "Many tears were shed and many memories were brought back at Timberline Knolls today."
Demi concluded by asking her Twitter followers to "please say a prayer for all of those struggling with eating disorders, self harm, mood disorders, and substance abuse."