The Sweetener World Tour is Ariana Grande's fourth concert tour, in support of her fourth studio album,
Sweetener, which was released on August 17, 2018, and her fifth studio album,
Thank U, Next, which was released on February 8, 2019. The tour began on March 18, 2019 in Albany, New York, and concluded on December 22, 2019 in Inglewood, California.