Katy Perry Collapses As Gas Leak Prompts American Idol EvacuationKaty Perry falls to the floor after complaining of a headache.
Kesha Ordered To Pay $374,000 To Dr. LukeA judge ruled that Kesha defamed the music producer Dr. Luke and now she is ordered to pay.
Katy Perry Installs Solar Panels On Her PropertyKaty Perry has installed solar panels on her property, as well as on her trailer, in a bid to be more eco-friendly.
Katy Perry Songwriters Fight Copyright VerdictThe brains behind Katy Perry’s hit Dark Horse have blasted the lawmakers who ordered them to pay a share of $2.78 million dollars to the writers of a similar tune, calling the verdict "a travesty of justice".
Celebrity Climate Change Summit Participants Arrive In Private Jets, YachtsOrlando Bloom, David Geffen and other celebrities and moguls attending the Google-hosted climate change summit in Italy are being criticized for traveling to the conference in not-so Earth-friendly ways.
Copyright Damages: $2.78 Million For Katy Perry and Her 'Dark Horse' CollaboratorsKaty Perry, her Dark Horse collaborators and record label bosses have been ordered to hand over $2.78 million dollars for ripping off a Christian rap song.
The Best Super Bowl Halftime Performances of All TimeHere are eight of the most iconic Super Bowl halftime performances in N.F.L. history.
Katy Perry Adds Another Los Angeles Home To Her Property PortfolioKaty Perry has just snapped up another Los Angeles home, so that her friends and family have somewhere nice to stay when they come and visit.
Katy Perry Films Orlando Bloom Dancing As Couple Makes Red Carpet DebutKaty Perry and Orlando Bloom have taken their on again, off again relationship to the next level
Katy Perry Denied Dr. Luke Raped Her in Unsealed DepositionKaty Perry denied the allegation that she was raped by Dr. Luke, according to a deposition unsealed on Monday.
Awkward GRAMMY Moments