 Complete the following phrase:  The Dangerous Woman Tour was the third concert tour by American singer Ariana Grande in support of her third studio album, Dangerous Woman 2016. It traveled across North America, Europe, Latin America, Asia and Oceania. The tour started on February 3, 2017 in Phoenix, Arizona, and ended on September 21, 2017 in Hong Kong. The tour was temporarily halted on May 22, 2017 due to 