1.  Katy Perry, Miley Cyrus

    Exclusive: Katy Perry and Juicy J Praise Miley Cyrus, Rapper Says Working With the Singer Was "Like a Dream"

    Sat., Sep. 21, 2013 10:59 AM PDT
  2. MTV Video Music Awards, Katy Perry, Grill

    Cincinnati Bengals Drop Katy Perry's "Roar" After Fans Revolt Against Song

    Fri., Sep. 20, 2013 2:58 PM PDT
  3. Khloe Kardashian, Instagram

    Khloé Kardashian Odom Shares Throwback Thursday Pic From Katy Perry's Labor Day Party

    Fri., Sep. 20, 2013 1:36 PM PDT
  4. John Mayer, Katy Perry

    What Song Do Katy Perry and John Mayer Make Out To? Find Out!

    Fri., Sep. 20, 2013 10:52 AM PDT
  5. Sara Bareilles, Katy Perry

    Sara Bareilles Talks Katy Perry Song Comparisons: "I Don't Feel Like Anything Was Taken From Me Artistically"

    Thu., Sep. 19, 2013 10:53 AM PDT
  6. Katy Perry, Prism Album Cover

    Katy Perry Releases New Song "Dark Horse"

    Tue., Sep. 17, 2013 10:31 AM PDT
  7. Elle Canada, Katy Perry

    Inside Katy Perry's Makeup Bag: Dry Shampoo, Nail Stickers & More

    Mon., Sep. 16, 2013 11:34 AM PDT
  8. Katy Perry, Roar Video

    Katy Perry Slammed by PETA for Using Animals in "Roar" Music Video

    Mon., Sep. 16, 2013 10:56 AM PDT
  9. Katy Perry, Rihanna

    Katy Perry Calls Out Rihanna Over Alleged Marijuana Use: "We All Know How Much Pot You Smoke!"

    Mon., Sep. 16, 2013 8:50 AM PDT
  10. Katy Perry, Daniel Radcliffe

    Daniel Radcliffe's Katy Perry Crush Confession: I Was Speechless When I Saw Her

    Fri., Sep. 13, 2013 11:22 AM PDT
  11. Daniel Radcliffe

    Daniel Radcliffe Reacts to Fifty Shades Casting News: No One Wanted Me to Play Christian Grey!

    Thu., Sep. 12, 2013 8:56 AM PDT
  12. Cat Cafe, Japan

    London's First Cat Café Is Opening Soon! Find Out Where You Can Drink Coffee With a Little Kitten

    Wed., Sep. 11, 2013 3:54 PM PDT
  13. John Mayer, Facebook

    Was John Mayer Inspired by Katy Perry's Promotional Semi Truck Stunt? See the Pic He Posted!

    Wed., Sep. 11, 2013 1:59 PM PDT
  14. Katy Perry, Courtney Love, Miley Cyrus

    Courtney Love Praises "Hillbilly" Miley Cyrus, Says Katy Perry "Bores" Her

    Wed., Sep. 11, 2013 6:00 AM PDT
  15. Katy Perry, Prism Album Cover

    Katy Perry Unveils Prism Cover Art on GMA—See Her Stunning Natural Look!

    Fri., Sep. 06, 2013 7:00 AM PDT
  16. Katy Perry, Roar

    Katy Perry's "Roar" Music Video Released—Watch Now!

    Thu., Sep. 05, 2013 2:01 PM PDT
  17. Katy Perry, BTS Roar Video

    Go Behind the Scenes of Katy Perry's "Roar" Music Video!

    Thu., Sep. 05, 2013 12:39 PM PDT
  18. Khloe Kardashian

    Khloé Kardashian Odom Attends Katy Perry's Labor Day Party Without Lamar Odom

    Mon., Sep. 02, 2013 8:53 PM PDT
  19. Katy Perry, Roar, Twitter

    Katy Perry's "Roar" Music Video Coming Soon, Releases Jungle-Themed Promo Pic!

    Fri., Aug. 30, 2013 3:50 PM PDT
  20. Katy Perry, John Mayer

    John Mayer and Katy Perry Board Tour Bus Together—See the Pic

    Thu., Aug. 29, 2013 9:40 AM PDT
  21. Katy Perry, Barack Obama

    Katy Perry and Barack Obama Bond on Twitter—Take a Look!

    Mon., Aug. 26, 2013 3:00 PM PDT
  22. Coco Rocha, Katy Perry

    Bitch Stole My Look: Coco Rocha vs. Katy Perry in Emanuel Ungaro

    Mon., Aug. 26, 2013 11:51 AM PDT
  23. MTV Video Music Awards, Katy Perry

    Katy Perry Debuts "Dark Horse" and "Walking on Air" Teaser Tracks—Listen Now!

    Mon., Aug. 26, 2013 9:29 AM PDT
  24. MTV Video Music Awards, Katy Perry, Grill

    Katy Perry Wears "Roar" Inspired Dress & Grill at MTV Video Music Awards

    Sun., Aug. 25, 2013 5:33 PM PDT
  25. Miley Cyrus, VMA promo

    MTV's 2013 Video Music Awards: 4 Reasons It Will Be the Best (or Worst) VMAs Ever!

    Sat., Aug. 24, 2013 10:00 AM PDT