For the video for her latest single 'Lifetimes', Katy Perry chose the Catalan brand Desigual, which was launched in the same year she was born.

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!

During the commercial break of the 67th Annual Grammy Awards, Lady Gaga debuted her new song and the accompanying music video ...

See which Super Bowl halftime performances made our top five list including the artist who changed halftime shows forever.

The first-ever AFL-NFL World Championship Game in professional American football is also known as Super Bowl I. The game took ...

All the latest news, photos and more on the Firework singer. The American superstar rose to international fame in 2008 with her hit second album One of the Boys, and has since gone from strength ...

Bryan Gaw, famously known as 'Left Shark' in Katy Perry's 2015 Super Bowl halftime show, opens up to PEOPLE exclusively about his viral routine one decade later ...

Katy Perry brought tears to a young fan who helped ... Others involved in the fundraising initiative included Billie Eilish, Lady Gaga, Jelly Roll, Olivia Rodrigo, Sting, and Stevie Wonder.

She styled her jet-black hair down and straight, with new blunt baby bangs. “Thank you, I love you,” Lady Gaga said while looking out at the audience. “This has been a horrible, scary time ...

Katy Perry performed a euphoric set ... and Earth Wind & Fire also delivered memorable performances. Closing the night, Lady Gaga powered through the Oscar-award winning 'Shallow' and 'Always ...

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 ...

Stars including Billie Eilish, Pink, Katy Perry, Nirvana and Dr Dre performed ... she loves me" taking on a new poignancy. Lady Gaga performed Shallow, from the soundtrack of her 2018 film A ...