The news just dropped this morning, actually it's so recent that the event doesn't even exist yet on the Evenko or the the Bell Center websites. (Unless you're reading this at night, in which case it's probably out by now)
But nevertheless, it's official, Katy Perry is coming to Montreal this summer as part of her Witness Tour, appropriately called Witness: The Tour.
The concert takes place at the Bell Center on September 9th 2017.
Tickets go on sale on Monday May 22, at 10:00 am.