“I was thinking to myself, if I want this song to be believable, it needs to be real, so I’m not going to put a girl on the song to sing who’s straight,” she added. “I’m just not going to do it. So I reached out to Lauren, and she came in and she cut the vocal and it sounds awesome. Our voices sound really cool together because we both have really raspy voices. Mine’s a little more delicate than hers. Hers is like really powerful and big and raspy, and mine is kind of like light and raspy.