Demi Lovato feels "lonely".
The ‘Cool for the Summer’ hitmaker is currently single and she admits that whilst being out of a relationship has allowed her to "just have fun", it also makes her feel alone from time to time too.
She said: "I’m single, and I’m 25 years old, and I’m living by myself, and so I wanted to write about it. Some of the perks include not taking life, or anything, too seriously, and just having fun. And then sometimes it gets lonely."
And the 25-year-old singer – who previously dated actor Wilmer Valderrama on and off for six years – insists none of her songs are "made up" but she does "disguise" them a little bit if it is too obvious who they are about.
She added: "I don’t think that any of my songs are necessarily ‘made up’. I relate to all of them through personal experiences. There are times when there are people that I write about and I don’t want it to sound too obvious, so I’ll disguise it a little bit. And for the most part, my fans know what’s up."
Demi – who previously battled with an eating disorder and alcohol and drug abuse – bared her soul for her documentary ‘Demi Lovato: Simply Complicated’ and felt comfortable opening up about it because she knows it will help someone somewhere.
She told USA Today: "Some of the ways that I got comfortable with the cameras is knowing in those moments when I’m being vulnerable, or when I’m opening up, I know that it’s going to help someone who may be going through the same thing I am. So just keeping that in mind, in the back of my head, when you’re filming is important."