katy perry

Harry Styles, Anna Kendrick, Katy Perry and more stars react to the U.S. Supreme Court's historic decision.

Madge gathers a few of her famous friends to celebrate the world's greatest pop star: Herself.

Will Katy's "1984" shade her rumored nemesis, or is she just a huge George Orwell fan?

Ellie Goulding says she looked "terrible" in that Katy Perry photo, which is why she deleted it. A LIKELY STORY.

The Smithsonian's new National Portrait Gallery features paintings of pop's leading ladies.

The 2015 Billboard Music Awards took over Las Vegas on Sunday (May 17), and while there were many winners, it was Taylor Swift's night.

We compiled a list of 50 celebrities who go by a name different from what they were given at birth.

Katy Perry perhaps took a page from her frenemy Taylor Swift's book and attempted to trademark the iconic Left Shark from her 2015 Super Bowl performance -- only she was denied.

For better or for worse, these ensembles are permanently etched into the MTV Movie Awards' canon.

Watch this promo video of stars like Katy Perry and Britney Spears singing at recently shuttered karaoke bar Dimples.

Singer, guitarist, and Bozeman, Montana resident John Mayer has tried to make things work out with his on-again, off-again lady friend, Katy Perry. Now sources say that relationship is officially over.

The Donald is back in action again… That would be Donald Trump. He’s started a presidential exploratory committee and he says he's the only one who can make America great.