Although Katy Perry is best-known for frothy, off-the-walls pop music, the Billboard Hot 100 topper opened her Thursday (Jan. 30) night mini-set during the FireAid LA Benefit Concert with a very different type of energy.

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

The Los Angeles FireAid Concert has to be a remarkable initiative and one live ensemble that will be remembered for years. A sold-out crowd saw Green Day taking the stage as the band’s frontman, Billie Joe Armstrong,

Among the headline acts for the show at the Kia Forum is No Doubt, led by Gwen Stefani, which formed in Anaheim in 1986. Before FireAid, the band has only performed once — a reunion at Coachella in April 2024 — since going on hiatus in 2015.

Kate Middleton visits a children's hospice in Wales, plus JC Chasez and Lance Bass, Katy Perry, Hailey Bieber and more. From New York to Hollywood and everywhere in between, see what your favorite stars are up to.

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.

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.

Recording artists Lady Gaga, Stevie Wonder, Billie Eilish, Jelly Roll, John Mayer, Katy Perry, Pink, Dave Matthews and more are scheduled to participate in the FireAid benefit concert on Thursday to raise money for those impacted by the devastating Los Angeles wildfires .

The FireAid benefit concert on Thursday in Inglewood, California, features major artists raising funds for wildfire relief.

Katy Perry made an appearance on "Jimmy Kimmel Live!" on Jan. 29 wearing an edgy monochrome look set off by a pair of black pointed-toe boots. Perry, who has exited the judging panel of "American Idol" and is setting off on "The Lifetimes Tour" this year,

A number of Los Angeles fire relief benefit concerts have been announced to aid the local community following the recent spate of wildfires.