Demi Lovato underwent a "friend cleanse" after she checked out of rehab

She said: "I'm consistently busy, but I make sure I spend a lot of time with my friends and family. I did kind of a friend cleanse right after rehab, where I weeded out people who didn't have my best interests at heart.

"Now I have friends who love me for who I am and don't care about what I'm doing. Most of them aren't in the industry. Some of them don't even know my songs!"

Despite her busy schedule working on 'The X Factor' and recording new music, Demi, 20, knows her health has to come first so always makes time for therapy and establishing a proper routine.

She added in an interview with Teen Vogue magazine: "I sleep, eat right, exercise, and meditate. And even when I'm filming or touring, I keep up my daily routine. I know that I can't miss my therapy appointments or things will get a little rocky, so I always put my recovery first."

And the 'Skyscraper' hitmaker knows she isn't ready for a relationship yet as she needs to spend time keeping herself happy and worrying about her own needs.

She said: "I'm in a place right now where I really need to focus on myself. Obviously, I'm still going to like people - or love them - but I need to not be in a relationship for a while because I need to be OK with being alone, first. I'm really happy right now. I never thought it was possible to be happy because of how depressed I was my entire life. But I feel so incredible. It's like I'm living in a dream."