Highest grossing tour by each ex-acts:
1. Ariana Grande: Sweetener World Tour — $145.9M
2. Miley Cyrus: Wonder World Tour — $67.3M
3. Demi Lovato: A Special Night With Demi — $47.7M
4. Selena Gomez: Revival Tour — $36.7M
Selena Gomez is currently the female artist with the most predictions from critics to receive several Grammy nominations for next year with “Lose You To Love Me” and “Rare” (album).