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!

Rod Stewart, Katy Perry and Lady Gaga were just some of the famous faces who performed at FireAid on Thursday, a benefit concert raising money for those affected by the devastating Los Angeles ...

Katy Perry performed several of her hits, including Rise, Roar, and California Gurls, while waving the California state flag ...

Stars including Billie Eilish, Pink, Katy Perry, Nirvana and Dr Dre performed at FireAid on Thursday, a benefit concert in ...

Between Lady Gaga diving off a roof and Prince giving a show for the ages, here are some of the most notable Super Bowl ...

The wildfires began on January 7 and spread rapidly, killing at least 28 people and destroying more than 10,000 homes. A host of pop singers, rock stars and legendary musicians - some of whom lost ...

Rod Stewart, Katy Perry and Lady Gaga were just some of the famous faces who performed at FireAid on Thursday, a benefit concert raising money for those affected by the devastating Los Angeles ...

Whet your appetites with our summary of what Mother Monster has in store for us on 7 March The post Lady Gaga’s ‘MAYHEM’: ...

Super Bowl season is finally upon us! The nation is counting down the hours to the rematch between the Kansas City Chiefs and the Philadelphia Eagles on February 9. But of course, there's no Super ...

The singer talked about the frisky innuenDOH!-laced song from her "Teenage Dream" album on Wednesday's (Jan. 29) Kimmel.