Witness: The Tour
| Tour by Katy Perry | |
Promotional poster | |
| Associated album | Witness |
|---|---|
| Start date | September 19, 2017 |
| End date | August 21, 2018 |
| Legs | 7 |
| No. of shows | 115 |
| Supporting acts |
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| Katy Perry concert chronology | |
Witness: The Tour was the fourth concert tour by American singer Katy Perry, in support of her fifth studio album, Witness (2017). The tour began on September 19, 2017, in Montreal, Canada, and concluded on August 21, 2018, in Auckland, New Zealand. Perry visited North America, South America, Asia, Europe, Africa and Oceania. The tour ran for 7 legs and 115 shows, and it's supporting acts included musicians such as Noah Cyrus, Carly Rae Jepsen, Bebe Rexha, Zedd, and Hailee Steinfeld, alongside others.
At the end of 2017, the tour placed at number 77 on Pollstar's "2017 Year-End Top 100 Worldwide Tours" list, estimating that it grossed $28.1 million and that 266,300 people attended throughout the year. In July 2018, Pollstar ranked the tour on number 14 at the Mid Year Top 100 Worldwide Tours 2018 with $48.8 million and 577,617 of tickets sold in 54 shows. In December 2018, Pollstar ranked the tour at number 29 with $55.3 million gross and 633,827 tickets sold in 52 shows. Their box office reports revealed that the tour grossed an average of $1.26 million, while according to Billboard, it was selling an average of 11,560 tickets per show.