Katy Perry brought tears to a young fan who helped ... Olivia Rodrigo, Sting, and Stevie Wonder. Katy, who embarks on her global Lifetimes Tour this year, also took time out in December to attend ...

The shows on January 30 will raise money to rebuild communities devastated by the fires. As the devastating wildfires continue to rage on in Los Angeles, your favorite artists are coming together ...

Katy Perry is now performing #FireAid," one wrote ... "My level of delusion: Stevie Wonder on stage for FireAid surprise guest Harry Styles bc he sang isn’t she lovely on the X Factor in 2010." ...

Katy Perry, Lady Gaga, Lil Baby, Olivia Rodrigo, Peso Pluma, Rod Stewart, Stevie Wonder, Sting and Tate McRae. At the Kia Forum Alanis Morissette, Anderson Paak, Dave Matthews and John Mayer ...