Lo admits it's not fair to judge her ex's new girlfriend in this way, but she just can't help herself. "The hate you feel for the new person isn't something you should be proud of, it's not the right way to channel your feelings, but it's what you very naturally do," she told Billboard
. "I feel like there's a 'new girl code' in place where you're supposed to support each other and not s----talk each other. We need to elevate each other to move forward, and I think that's kind of hinting to that, but you still honestly feel that feeling."