The Justice World Tour was the fourth concert tour by Canadian singer Justin Bieber. The tour was in support of his fifth and sixth studio albums, Changes (2020) and Justice (2021).

The Purpose World Tour was the third concert tour by Canadian singer Justin Bieber, in support of his fourth studio album Purpose (2015). The tour started on March 9, 2016, in Seattle, Washington, and concluded on July 2, 2017, in London, United Kingdom. After that, the remaining 14 shows of the tour were cancelled due to Bieber's mental health issues.