You can listen to "Roar" right now, if you want.
She’s on his new album.
Will Betty Who be the next Robyn?
This "old self" is represented by a blue wig.
We would watch this.
"I kind of went on a cleanse."
The songwriter cashes in major favors for her debut.
See the pop star's craziest, sexiest, and most glamorous fashion moments.
It's a tour de force of trash talk.
They call him Bang Bang. And they get to draw their own permanent ink on his leg.
The 17-year-old Chicago rapper didn't play nice, but Perry did.
Katy Perry thinks she's on Game of Thrones, Beyoncé and Madonna fight over first-name supremacy, Anna Wintour presides, and more.
Sarah Jessica Parker, Anne Hathaway, Allison Williams, and other women who looked both awesome and on-theme (somehow).