Take a backstage look at Perry's massive trek, which is so big it requires 28 semis and 12 buses just to get around
Pop star's smash "Dark Horse" garners over 715 million views to become the most watched music video of the year
'Prism' singer and British boy band lead pop field with three AMAs apiece while Taylor Swift receives inaugural Dick Clark Award of Excellence
"Fuck it, I love [EDM]," says Coldplay singer. "I want us to have a song that comes from that world"
Katy Perry, Pharrell Williams and John Legend each score five AMA nominations
Pop superstar officially signs on following months of speculation and news of the league's controversial "pay to play" offer
The 'Prism' singer predicts college football winners (including correctly guessing a major upset) and shades LSU during visit to Ole Miss campus
Former White Stripes singer goes on “Kanye West-esque rant” about Foos’ stage show, lashes out at RS’s coverage of Newport Folk Fest
League hopes Rihanna, Katy Perry or Coldplay will contribute part of post-performance tour earnings or make contribution to league
She's real, and she's spectacular...Katy battles it out for pop-culture supremacy on this week's chart
Cover star laughs off charges she ripped off Katy Keene
From hating fame to dreaming of an acoustic record, here's what didn't fit into her third Rolling Stone cover story
"I guess you've kind of made it when they think you're in the Illuminati"
See our cover star's fashionable evolution from girl next door to Wonka chic
Pop star eats tacos in new video while animated ice cream cones twerk it out
Pop's most tireless hitmaker talks her awkward phase, motherhood and more in our new cover story
