Katy Perry To Perform at GRAMMYs This Sunday: ReportHow does Katy Perry follow up her epic, record breaking Super Bowl performance? Well, by taking on music's biggest night in music, of course.
Katy Perry's Super Bowl DiamondsPHOTOS: Katy Perry diamonds at the 2015 Super Bowl!
Katy Perry at Philips Arena
Katy Perry & John Mayer Split UpKaty Perry & John Mayer Split Up. It’s over for Katy Perry and John Mayer. A close source to the duo told E! News Perry broke things off with Mayer within the last few days.
Miley Cyrus Kisses Katy PerryMiley Cyrus Kisses Katy Perry! Miley Cyrus and Katy Perry locked lips during Cyrus’ Bangerz concert
“iHeartRadio Music Festival, Night 1”
iHeartRadio Music Festival Starts Tonight
Announcing Katy Perry’s ‘We Can Survive’ Hollywood Bowl Charity ShowSara Bareilles, Ellie Goulding, Tegan & Sara and Kacey Musgraves also performing at the special event on Oct. 23.
Katy Perry & Frank Ocean Guested On John Mayer's New Album, 'Paradise Valley'Katy Perry will be featured on "a country-tinged mid-tempo track titled 'Who You Love'" while Frank Ocean will lend his voice on "Wildfire."
Preview This! Smurfs 2
Katy Perry Is John Mayer’s 'Teenage Dream'
Style Files: Who Wore Punk Best At The Met Gala?From Miley Cyrus to Beyonce, who was the punkest of them all at the Met ball?