View gallery Image Credit: Getty Images for The Met Museum/ Ariana Grande hasn't been on tour since 2019 when she embarked on her Sweetener World Tour, but that might change. Even though the pop star has been booked and busy ahead of the premiere of Wicked and after releasing her latest album, Eternal Sunshine, she teased the possibility of a "mini" tour. So, when could her string of concerts happen? Hollywood Life has rounded up everything that Ariana said about a possible Eternal Sunshine tour.