Katy Perry Says Some of Her Exes Have Been "Threatened" by Her
So, Is Taylor Swift's "Straight-Up Enemy" Definitely Katy Perry?
Britney Spears Responds to Katy Perry's Glorious Homage
Did Katy Perry Pay Perfect Denim-Clad Homage to Britney Spears at the VMAs?
40 Unforgettable MTV VMA Moments
Red Carpet Rewind: The Most Memorable Looks from Last Year's MTV VMAs
14 "Sexy" Music Video Moments That Would Be Weird in Real Life
The NFL Wants the Super Bowl Halftime Performer to Do What?!
Stop It! They Seriously Wore THAT to the VMAs?!
How the NFL's New Trick From Its Playbook Could Cost It Katy Perry
We Spy: When Butt Cleavage Happens to Good People
Katy Perry Wishes She Had a Better Education