Katy Perry and Lady Gaga just reignited the “Roar” vs. “Applause” debate that had lay dormant for more than a decade. The two ...

Throughout 'Mayhem,' her seventh album, Gaga proves that revisiting the past doesn't always breed reductive results if you offer something fresh.

Fans of Katy Perry and Lady Gaga are describing it as 'Roar vs Applause' all over again. The two fan-favorite singers released their respective singles in August 2013, igniting a notable pop ...

Let us know in the comments! Tetris Kelly: Katy Perry just announced she's heading to space. But before she does, we talk to ...

If you think that the Lady Gaga versus Katy Perry wars are over, well, think again because our Main Pop Girls are back in the game—music-wise and fandom wars-wise! Little Monsters are once again ...

Katy Perry, Earth Wind and Fire, and Lady Gaga. Jimmy Kimmel was also in attendance, opening the concert as well as introducing musical guests. He had the honor of introducing the most highly ...

Katy Perry, John Mayer, Lady Gaga, Billie Eilish and Gwen Stefani were among the A-Listers tapped to perform at the two ...

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 ...

These include Billie Eilish, Green Day, Gwen Stefani, Lady Gaga, Jelly Roll, Katy Perry, Joni Mitchell, P! nk, Red Hot Chili Peppers, Rod Stewart, Sting, Stevie Nicks, Earth, Wind& Fire and Gracie ...