The 29-year-old "Army" hitmaker has praised her former boyfriend, who she has also lovingly dubbed her "best friend", and is incredibly proud of his success, reported Female First.
"Dougie is a really special person. He's one of the most special people in the world and I'm so happy for him he's doing so well in LA and he's still one of my best friends and I know he feels the same," she said.
"I think for me and anyone else going through the same thing as me it's really important to get to know yourself and like yourself and the only way you can do that is spend time with yourself. The last few weeks have been stage as I've been alone a lot but it's healthy, It's still very fresh but at the moment, but I'm very happy with being alone.