The post comes in the wake of a report last weekend which stated that Lovato was confronting her exercise addiction.
"There were times I lived at the gym. I'd eat a meal, go work out. And that's not happiness to me. That's not freedom," she said, according to the Washington Post. "I was just running myself into the ground, and I honestly think that that’s kind of what led to everything happening over the past year. "It was just me thinking I found recovery when I didn't, and then living this kind of lie and trying to tell the world I was happy with myself when I really wasn't."
Lovato's famous friends, including Scooter Braun and Kelsea Ballerini, offered up words of support on her selfie, but a fan said it best: "So happy you’re accepting yourself for the beautiful being you are. You should be so proud of yourself. You look amazing! Thanks for sharing! You are a true inspiration!"
This article originally appeared on InStyle US.