Katy Perry is bringing “The Lifetimes Tour” to the United States. After selling out shows around the world, Perry is extending the tour for a domestic run. The U.S. leg of the tour kicks off on May 7 at Houston’s Toyota Center after seven shows in Mexico.

Get tickets to see the Katy Perry Lifetimes Tour at Chase Center in San Francisco, Kia Forum in Los Angeles area, Honda Center in Anaheim.

Perry, 40, is among those contributing to Thursday's FireAid benefit concert, to raise funds for those affected by the Southern California wildfires. Billie Eilish, Lady Gaga, Red Hot Chili Peppers, No Doubt, Green Day, Joni Mitchell and Stevie Nicks are also among those participating.