Ariana Grande adds new dates to her Smash’Sweetener world tour. Grande has the support of Normans and Social Houses for the American phase of this tour, which starts in Albany in March and ends in Toronto in June. Just in time for the feast of Ariana Grande, she announced new dates for her world sweetener journey. Because of the large demand for tickets, Grande has added a handful of new dates for some of her “big” American shows.