Watch Demi Lovato's Rehab Reaction: "The Darkest Time of My Life"
March 7 2011, Published 4:40 a.m. ET
Demi Lovato is speaking out since she left treatment in January to explain to her fans why they've probably seen her "out and about" again and give an update on how she's doing now.
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The 18-year-old Disney start posted a video message to her fans over the weekend saying, "I wanted to let you know that I am back and home.
Demi checked into a facility in late November to work on "emotional and physical issues."
"I wouldn't be here today if it wasn't for the support you guys have given me along the way...Your support is what got me through this," Demi said when thanking her fans in the message.
While she doesn't give any details into what she was struggling with, she does say, "The journey that I've been on has been very difficult over the past few months. I was dealing with issues that I know not only girls just my age but of all ages are dealing with."
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"I can't tell you how much light you guys brought into my life in probably the darkest time of my life," Demi added. "Without you guys, I wouldn't be here today."
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Watch Demi's video message below!