| Pos | Video | Viewcount | | Published |
|---|
| 1. | Katy Perry - Roar (Official) | 3,368,210,260 | | 2013-09-05 |
| 2. | Katy Perry - Dark Horse (Official) ft. Juicy J | 3,086,668,186 | | 2014-02-20 |
| 3. | Katy Perry - Last Friday Night (T.G.I.F.) | 1,347,034,420 | | 2011-06-12 |
| 4. | Katy Perry - Firework (Official) | 1,314,760,120 | | 2010-10-28 |
| 5. | Katy Perry - Bon Appétit (Official) ft. Migos | 1,124,381,298 | | 2017-05-12 |
| 6. | Katy Perry - Hot N Cold (Official) | 1,040,345,607 | | 2008-10-14 |
| 7. | Katy Perry - Wide Awake (Official) | 962,161,474 | | 2012-06-18 |
| 8. | Katy Perry - Part Of Me (Official) | 876,256,172 | | 2012-03-21 |
| 9. | Katy Perry - The One That Got Away (Official) | 842,686,838 | | 2011-11-11 |
| 10. | Katy Perry - This Is How We Do (Official) | 760,940,086 | | 2014-07-31 |
| 11. | Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley | 677,793,449 | | 2017-02-21 |
| 12. | Katy Perry - Swish Swish (Official) ft. Nicki Minaj | 641,065,115 | | 2017-08-24 |
| 13. | Katy Perry - E.T. (Official) ft. Kanye West | 594,706,732 | | 2011-03-31 |
| 14. | Katy Perry - California Gurls (Official) ft. Snoop Dogg | 590,160,453 | | 2010-06-15 |
| 15. | Katy Perry - Unconditionally (Official) | 578,688,808 | | 2013-11-20 |
| 16. | Katy Perry - Birthday (Lyric Video) | 290,919,882 | | 2014-04-10 |
| 17. | Katy Perry - Teenage Dream (Official) | 272,133,821 | | 2010-08-10 |
| 18. | Katy Perry - I Kissed A Girl (Official) | 227,317,801 | | 2008-06-10 |
| 19. | Katy Perry - Rise (Official) | 195,019,997 | | 2016-08-05 |
| 20. | Katy Perry - Hey Hey Hey (Official) | 140,826,981 | | 2017-12-20 |
| 21. | Zedd, Katy Perry - 365 (Official) | 136,047,147 | | 2019-02-14 |
| 22. | Katy Perry sings "Hot N Cold" with Elmo on Sesame Street! | 98,827,151 | | 2010-09-23 |
| 23. | Katy Perry - Swish Swish (Lyric Video Starring Gretchen) ft. Nicki Minaj | 88,830,073 | | 2017-07-03 |
| 24. | Katy Perry - "E.T." (feat. Kanye West) Official Lyrics Video | 41,395,099 | | 2011-03-17 |
| 25. | "Teenage Dream" (Lyrics) | 40,593,581 | | 2010-07-24 |
| 26. | Katy Perry - California Gurls ft. Snoop (Lyric Video) | 33,774,481 | | 2010-05-07 |
| 27. | Katy Perry "Firework" Official Lyric Video | 23,571,998 | | 2010-10-08 |
| 28. | Katy Perry - "Last Friday Night (T.G.I.F.)" official music video teaser | 15,776,887 | | 2011-06-07 |
| 29. | Katy Perry - "Not Like the Movies" - Official Lyric Video | 15,712,265 | | 2010-08-03 |
| 30. | Katy Perry - Witness (Audio) | 14,003,998 | | 2017-06-08 |
| Show next 108 videos |
| 31. | Katy Perry - Swish Swish (Live from Witness World Wide) | 11,491,616 | | 2017-06-26 |
| 32. | Katy Perry - Firework (From Celebrating America) | 9,704,501 | | 2021-01-21 |
| 33. | Katy Perry - Making Of “Swish Swish” Music Video ft. Nicki Minaj | 9,489,877 | | 2017-10-16 |
| 34. | Katy Perry - Swish Swish (Live on The Voice Australia) | 9,179,413 | | 2017-07-12 |
| 35. | Katy Perry - Reacts To Her Music Videos (Witness World Wide) | 8,081,044 | | 2017-06-13 |
| 36. | Katy Perry - "The One That Got Away (Acoustic)" Official Chord & Lyric Video | 7,626,240 | | 2012-01-17 |
| 37. | Katy Perry - On the set of "California Gurls": Day 2 | 6,702,129 | | 2010-06-15 |
| 38. | The YouTube Interview with Katy Perry | 6,291,947 | | 2010-07-27 |
| 39. | Katy Perry - Making Of “Hey Hey Hey” Music Video | 5,855,211 | | 2018-01-04 |
| 40. | Katy Perry - Hey Hey Hey (Audio) | 5,725,756 | | 2017-06-08 |
| 41. | Katy Perry - On the set of "California Gurls": Day 1 | 4,383,485 | | 2010-06-11 |
| 42. | Katy Perry "The Smurfs - Meet Smurfette [Trailer]" | 3,859,541 | | 2011-07-15 |
| 43. | Katy Perry: Part of Me 3D Official Trailer | 3,790,946 | | 2012-04-04 |
| 44. | Katy Perry - Spills Her Guts With James Corden (Witness World Wide) | 3,643,179 | | 2017-06-12 |
| 45. | Katy Perry: Will You Be My Witness? - Official Trailer | 3,352,550 | | 2017-09-27 |
| 46. | Katy Perry "Firework" Official Teaser Trailer (HD) | 2,884,658 | | 2010-10-16 |
| 47. | The Making of Katy Perry's 'Teenage Dream' Album Packaging | 2,807,868 | | 2010-08-27 |
| 48. | Katy Perry - Ask Katy | 2,777,537 | | 2010-07-07 |
| 49. | California Gurls (30 sec. teaser) | 2,717,777 | | 2010-06-07 |
| 50. | Katy Perry - "The One That Got Away (Acoustic)" | 2,700,037 | | 2012-01-17 |
| 51. | Katy Perry - Save As Draft (Audio) | 2,588,428 | | 2017-06-08 |
| 52. | Katy Perry - #OneLoveManchester Behind-The-Scenes | 2,438,177 | | 2017-06-22 |
| 53. | Katy Perry - Never Really Over/Not The End Of The World/Roar Medley (Live at T Mall Double 11 Gala) | 1,913,483 | | 2020-11-20 |
| 54. | Katy Perry - YouTube Live | 1,730,941 | | 2008-11-18 |
| 55. | Katy Perry - "E.T." (feat. Kanye West) Official Music Video Teaser | 1,720,556 | | 2011-03-21 |
| 56. | Katy Perry - "Last Friday Night (T.G.I.F.) [feat. Missy Elliott]" Official Lyric Video | 1,678,821 | | 2011-08-08 |
| 57. | Katy Perry - ???? Bon Appétit Music Video Chat ???? | 1,443,687 | | 2017-05-12 |
| 58. | Katy Perry - Swish Swish (Music Video Trailer) ft. Nicki Minaj | 1,383,404 | | 2017-08-23 |
| 59. | Katy Perry - Swish Swish (Behind the Scenes with Just Dance) | 1,142,196 | | 2017-11-09 |
| 60. | Katy Perry - Cozy Little Christmas (Audio Clip) | 1,135,517 | | 2018-11-20 |
| 61. | Katy Perry talks "California Gurls" | 1,123,744 | | 2010-06-18 |
| 62. | Katy Perry: Witness | 1,026,216 | | 2017-05-22 |
| 63. | Katy Perry “Never Really Over” YouTube Space Premiere Event | 1,013,574 | | 2019-06-07 |
| 64. | Katy Perry - ASMR: Harleys In Hawaii | 977,583 | | 2019-10-23 |
| 65. | Katy Perry - Swish Swish (Music Video Trailer) | 932,284 | | 2017-08-21 |
| 66. | Katy Perry – Never Really Over (Trailer) | 915,323 | | 2019-05-29 |
| 67. | Coke Studio Sessions: Katy Perry | 855,959 | | 2020-06-27 |
| 68. | Katy Perry talks "Teenage Dream" | 841,658 | | 2010-07-15 |
| 69. | Katy Perry Firework Contest | 755,328 | | 2010-10-21 |
| 70. | Katy Perry - ???????? SUNDAY SALUTATIONS ???????? | 722,438 | | 2017-05-21 |
| 71. | Katy Perry As Smurfette With Gutsy Smurf | 680,678 | | 2011-07-22 |
| 72. | Katy's Project - The Story of Firework | 666,869 | | 2010-11-03 |
| 73. | Katy Perry talks "E.T." | 638,395 | | 2010-08-18 |
| 74. | Katy Perry 'PRISM' Album Sampler | 606,100 | | 2013-10-28 |
| 75. | Katy Perry - PRISMATIC World Tour | 600,971 | | 2014-06-02 |
| 76. | Katy Perry - "Part of Me (Jacques Lu Cont's Thin White Duke Remix)" | 597,453 | | 2012-03-20 |
| 77. | Katy Perry - Swish Swish (Live from Witness World Wide Finale Concert) | 577,191 | | 2017-06-17 |
| 78. | Katy Perry responds: "How Does 'Teenage Dream' Differ from 'One of The Boys'?" | 576,756 | | 2010-09-14 |
| 79. | Oblivia - Grand Opening February 21, 2017 | 563,258 | | 2017-02-18 |
| 80. | Katy Perry Concert Candy: Japan | 530,203 | | 2011-06-22 |
| 81. | MTV Invites Katy to Host their Europe Music Awards... | 527,692 | | 2008-10-10 |
| 82. | Katy Perry: Thinking Of You (American Idol Finale Duet with Hunter Metts) | 514,572 | | 2021-05-24 |
| 83. | Katy Perry California Dreams Tour 2011 | 512,237 | | 2011-03-08 |
| 84. | Katy Perry Concert Candy: Mexico | 503,117 | | 2011-11-02 |
| 85. | Katy Perry Concert Candy: LA Rehearsals | 479,392 | | 2011-03-29 |
| 86. | Behind the Scenes - Katy Perry Performs "E.T." on American Idol! | 466,938 | | 2011-04-19 |
| 87. | Katy Perry - The CW Sizzle Reel | 442,576 | | 2010-05-27 |
| 88. | Katy Perry Concert Candy: UK Tour | 439,646 | | 2011-04-28 |
| 89. | Katy Perry Concert Candy: West Coast | 430,066 | | 2011-09-29 |
| 90. | Katy Perry talks "Pearl" | 424,671 | | 2010-09-21 |
| 91. | Katy Perry | Dear Class Of 2020 | 408,186 | | 2020-06-11 |
| 92. | Katy Perry -- The PRISMATIC WORLD TOUR 2014 | 401,883 | | 2014-01-15 |
| 93. | Katy Perry - Power: In The Studio | 375,418 | | 2018-06-09 |
| 94. | Katy Perry talks "Not Like the Movies" | 351,242 | | 2010-08-03 |
| 95. | Katy Perry Concert Candy: East Coast | 347,714 | | 2011-09-02 |
| 96. | Katy Perry talks "Firework" | 337,647 | | 2010-10-04 |
| 97. | Katy Perry's Got a Golden Ticket! | 335,326 | | 2012-03-23 |
| 98. | Katy Perry talks "Peacock" | 332,895 | | 2010-09-07 |
| 99. | Katy Perry Concert Candy: Europe | 328,023 | | 2011-04-13 |
| 100. | Katy Perry talks about The Smurfs - Animation | 307,776 | | 2011-07-13 |
| 101. | Katy Perry - Making Of "Harleys In Hawaii" Music Video | 301,030 | | 2019-10-30 |
| 102. | Katy Perry responds: "What's Behind Your Visual Transformation for 'Teenage Dream?'" | 295,579 | | 2010-11-09 |
| 103. | Katy Perry talks "Circle the Drain" | 292,596 | | 2010-08-13 |
| 104. | Katy Perry GRAMMY Promo Spot | 291,718 | | 2011-01-22 |
| 105. | "Katy Perry: Part of Me" in 3D clip: Adventure | 290,508 | | 2012-05-25 |
| 106. | Katy Perry Concert Candy: Atlanta | 274,108 | | 2011-08-14 |
| 107. | Germany | 271,480 | | 2008-10-03 |
| 108. | Berlin to London to Paris to Marcielles Webisode | 265,375 | | 2008-10-03 |
| 109. | Katy Perry x Oprah Winfrey - WITNESS: Coming Home | 263,284 | | 2018-05-22 |
| 110. | Katy Perry - Making of "Small Talk" / Episode #4 | 256,474 | | 2019-09-04 |
| 111. | Katy Perry - Nugget Finds Her "Power" (Witness World Wide) | 253,014 | | 2017-06-11 |
| 112. | Katy Perry talks "Hummingbird Heartbeat" | 246,844 | | 2010-10-18 |
| 113. | Katy Perry - Making of "Small Talk" / Episode #2 | 242,793 | | 2019-08-28 |
| 114. | Milan | 236,249 | | 2008-10-03 |
| 115. | The Prismatic World Tour Live | 234,996 | | 2015-08-31 |
| 116. | Katy Perry - Recording the Voice of Smurfette | 233,700 | | 2011-07-20 |
| 117. | Cologne Show Highlights | 231,755 | | 2008-10-03 |
| 118. | SoundsOfBuzz.com Trailer | 216,634 | | 2009-09-02 |
| 119. | Concert Candy: Wembley | 206,675 | | 2011-05-13 |
| 120. | Katy Perry responds: "Why Did You Name the Album 'Teenage Dream?'" | 203,222 | | 2010-10-12 |
| 121. | Katy Perry - Making of "Small Talk" / Episode #3 | 196,421 | | 2019-09-04 |
| 122. | Katy Perry - Making of "Small Talk" / Episode #1 | 194,587 | | 2019-08-27 |
| 123. | Katy Perry - ???? WITNESS: The Tour Announcement???? | 189,053 | | 2017-05-16 |
| 124. | Katy Perry "E.T." New York and LA Landings | 185,660 | | 2011-04-12 |
| 125. | Katy Perry - ???? WITNESS: The Tour ???? Europe Announcement | 181,438 | | 2017-06-02 |
| 126. | Katy Perry responds: "What are you looking forward to most on this album cycle?" | 171,774 | | 2010-09-27 |
| 127. | Katy Perry responds: Have changes in your life changed your writing? | 166,480 | | 2010-10-26 |
| 128. | Katy Perry's Music Video Creator's YouTube Playlist | 126,167 | | 2012-03-23 |
| 129. | Katy Perry Firework Contest Wrap-Up | 113,989 | | 2011-01-11 |
| 130. | Katy Perry "The Smurfs Movie Audience Appeal" | 110,540 | | 2011-07-29 |
| 131. | Katy Perry Invites You Backstage! // Omaze | 99,743 | | 2017-07-11 |
| 132. | Creating Smurfette Character | 95,655 | | 2011-07-27 |
| 133. | Katy Perry - Witness World Wide Live Stream Reveal | 94,747 | | 2017-06-09 |
| 134. | Katy Perry "The Smurfs Take Manhattan" | 83,321 | | 2011-07-25 |
| 135. | Thinking of You - Katy Perry | 76,302 | | 2008-06-12 |
| 136. | Katy Perry - Boys & Girls Club Chat with Mario Lopez (Witness World Wide) | 74,004 | | 2017-06-12 |
| 137. | Katy Perry - Submit your #BestCoverEver of Firework. Win a chance to perform with me! | 66,249 | | 2017-05-17 |
| 138. | Katy Perry: Will You Be My Witness? | 0 | | 2017-10-04 |
