Lady Gaga and her dancers bring the magic on camera and off! Fans were blown away by the dance-heavy “Abracadabra” music ...

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.

It's not every day that a designer's first pair of shoes ends up on the feet of Lady Gaga, but that's exactly what happened ...

Does Lady Gaga actually have a good poker face? Lady Gaga takes Vanity Fair's infamous lie detector test. Is it true that she ...

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 ...

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 ...

The one-night-only event supported Southern California areas hit by wildfires. FireAid is estimating a nine-digit fundraising effort resulting from last week's benefit concert. In a Tuesday press ...

Katy Perry performed California Girls to the packed out crowd. Grohl reunited with Nirvana for a special performance. It was a pop lover’s dream at the Intuit Dome in Inglewood, with Lady Gaga ...