Igitambaro cyo mumutwe cyongeye kugaragara mumyaka mike ishize tubikesha inyenyeri nka Ariana Grande na Taylor Swift bakunze kugaragara kunyeganyeza ibikoresho. Iyambere izwiho kwambara igitambaro gitatse amatwi y'injangwe mubuzima busanzwe no kuri stage. Reba imitwe ine ihumekewe na Madamu Grande ashize amanga muburyo bukurikira.
