Katy Perry fans, block off Feb. 2, 2018 on your calendars.

The popstar announced Witness: The Tour in support of her latest album, Witness, which drops on Friday, June 9.

Perry will perform at the Moda Center during the second leg of her tour. Tickets go on-sale at 10 a.m. Monday, May 22.

Every ticket purchase for the tour includes a copy of Witness. Perry has also partnered with the Boys and Girls Club of America to donate $1 from every ticket sale to the organization.