7. She has written songs for other artists, such as "You'll Always Find Your Way Back Home" for the Hannah Montana movie and "Better Man" for Little Big Town.
8. She is the most-streamed woman on Spotify and Apple Music, the highest-grossing female performer ever, and the first billionaire with music as the main source of income.
9. She considers Paul McCartney and Emmylou Harris her career role models.
10. She is close friends with Selena Gomez and has served as a bridesmaid for two of her childhood friends.