![Demi Lovato almost went to rehab eating disorder relapse](http://o.aolcdn.com/dims-shared/dims3/GLOB/crop/2336x2333+0+147/resize/660x660!/format/jpg/quality/85/http://hss-prod.hss.aol.com/hss/storage/midas/47bafec0b1aac668958c9c12c7ae7692/201201423/459688646.jpg)
When asked about staying healthy while on tour, Demi said, "It's been difficult. I almost went back to rehab for my eating disorder last summer."
She credits boyfriend Wilmer Valderrama, who "called me out on it," explaining, "I was obsessing over food and terrified of it at the same time. Wilmer noticed and called me out on it, which was a relief. I was done being afraid of food and so tired of overeating and not knowing why I did it."
Now Demi says she's "on a structured meal plan," explaining, "I eat four small meals and two snacks a day. It's teaching me portion control."
As for working on her body image, Demi said, "I've learned to appreciate my body for what it is. It helps to remind myself how far I've come."
Demi also shared some of the celebs she looks up to that show off real curves: "Say what you will about the Kardashians, but they've really helped make curvy bodies beautiful again. It's so nice to look around and see women with hips and a butt, like Iggy Azalea and Jennifer Lopez. They have great figures, but you know they also work really hard for them and don't try to hide their curviness."