Love Song to the Earth - Paul McCartney/Jon Bon Jovi/Sheryl Crow/Fergie/Colbie Caillat/Natasha Bedingfield/Leona Lewis/Sean Paul/Johnny Rzeznik/Toubab Krewe/Angélique Kidjo/Kelsea Ballerini/Nicole Scherzinger/Christina Grimmie/Victoria Justice & Q'orianka Kilcher