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.

From must-see concerts to upcoming music releases and more, we’re breaking down the hottest music news and events happening from Los Angeles to New York.

Billie Eilish, Katy Perry, and Gracie Abrams join a star-studded roster of musicians performing at the FireAid relief concert for victims of the LA wildfires.

Katy Perry shared what fans can expect from The Lifetimes Tour in an exclusive interview with E! News: "There might be a section that has some surprises."

Billie Eilish, Katy Perry and Lady Gaga are among the artists headlining a benefit concert called FireAid later this month in an effort to help those affected by the Southern California wildfires.

After selling out shows around the world for her upcoming The Lifetimes Tour, Katy Perry has announced that she will launch an extensive run in the United States, beginning in Houston, Texas on May 7 at Toyota Center.

Katy Perry, who just announced the U.S. leg of her upcoming Lifetimes Tour, exclusively told E! News how she and fiancé Orlando Bloom show up for each other amid their busy schedules.

Many music stars will headline a benefit concert to support those displaced by the ongoing wildfires in Los Angeles

Bruno Mars and Rose's “Apt.” earns the singer his eleventh leader on Billboard's Digital Song Sales chart, matching Katy Perry's historic record.

Katy Perry is planning her first Oklahoma City show this spring. After selling out shows around the world for her upcoming "The Lifetimes Tour," Perry announced Monday an extensive list of U.S. dates,