| Pos | Video | Viewcount | | Published |
|---|
| 1. | Katy Perry - Roar (Official) | 3,141,772,215 | | 2013-09-05 | | 2. | Katy Perry - Dark Horse (Official) ft. Juicy J | 2,835,860,134 | | 2014-02-20 | | 3. | Katy Perry - Last Friday Night (T.G.I.F.) | 1,265,331,526 | | 2011-06-12 | | 4. | Katy Perry - Firework (Official) | 1,250,756,189 | | 2010-10-28 | | 5. | Katy Perry - Hot N Cold (Official) | 982,109,903 | | 2008-10-14 | | 6. | Katy Perry - Bon Appétit (Official) ft. Migos | 969,112,968 | | 2017-05-12 | | 7. | Katy Perry - Wide Awake (Official) | 932,826,168 | | 2012-06-18 | | 8. | Katy Perry - Part Of Me (Official) | 826,250,103 | | 2012-03-21 | | 9. | Katy Perry - The One That Got Away (Official) | 755,741,243 | | 2011-11-11 | | 10. | Katy Perry - This Is How We Do (Official) | 742,355,441 | | 2014-07-31 | | 11. | Katy Perry - Chained To The Rhythm (Official) ft. Skip Marley | 642,517,213 | | 2017-02-21 | | 12. | Katy Perry - Swish Swish (Official) ft. Nicki Minaj | 610,147,157 | | 2017-08-24 | | 13. | Katy Perry - E.T. (Official) ft. Kanye West | 567,443,220 | | 2011-03-31 | | 14. | Katy Perry - California Gurls (Official) ft. Snoop Dogg | 540,850,278 | | 2010-06-15 | | 15. | Katy Perry - Unconditionally (Official) | 540,724,112 | | 2013-11-20 | | 16. | Katy Perry - Birthday (Lyric Video) | 283,283,606 | | 2014-04-10 | | 17. | Katy Perry - Teenage Dream (Official) | 251,096,501 | | 2010-08-10 | | 18. | Katy Perry - I Kissed A Girl (Official) | 192,715,534 | | 2008-06-10 | | 19. | Katy Perry - Rise (Official) | 184,712,657 | | 2016-08-05 | | 20. | Katy Perry - Hey Hey Hey (Official) | 133,661,695 | | 2017-12-20 | | 21. | Zedd, Katy Perry - 365 (Official) | 122,013,193 | | 2019-02-14 | | 22. | Katy Perry sings "Hot N Cold" with Elmo on Sesame Street! | 98,148,085 | | 2010-09-23 | | 23. | Katy Perry - Swish Swish (Lyric Video Starring Gretchen) ft. Nicki Minaj | 87,908,795 | | 2017-07-03 | | 24. | Katy Perry - "E.T." (feat. Kanye West) Official Lyrics Video | 41,267,086 | | 2011-03-17 | | 25. | "Teenage Dream" (Lyrics) | 40,515,790 | | 2010-07-24 | | 26. | Katy Perry - California Gurls ft. Snoop (Lyric Video) | 33,728,881 | | 2010-05-07 | | 27. | Katy Perry "Firework" Official Lyric Video | 23,540,673 | | 2010-10-08 | | 28. | Katy Perry - "Last Friday Night (T.G.I.F.)" official music video teaser | 15,776,740 | | 2011-06-07 | | 29. | Katy Perry - "Not Like the Movies" - Official Lyric Video | 15,449,621 | | 2010-08-03 | | 30. | Katy Perry - Witness (Audio) | 13,367,548 | | 2017-06-08 | | 31. | Katy Perry - Swish Swish (Live from Witness World Wide) | 11,020,238 | | 2017-06-26 | | 32. | Katy Perry - Making Of “Swish Swish” Music Video ft. Nicki Minaj | 9,144,422 | | 2017-10-16 | | 33. | Katy Perry - Swish Swish (Live on The Voice Australia) | 8,814,075 | | 2017-07-12 | | 34. | Katy Perry - Reacts To Her Music Videos (Witness World Wide) | 7,904,254 | | 2017-06-13 | | 35. | Katy Perry - "The One That Got Away (Acoustic)" Official Chord & Lyric Video | 6,692,033 | | 2012-01-17 | | 36. | Katy Perry - On the set of "California Gurls": Day 2 | 6,681,502 | | 2010-06-15 | | 37. | The YouTube Interview with Katy Perry | 6,265,247 | | 2010-07-27 | | 38. | Katy Perry - Making Of “Hey Hey Hey” Music Video | 5,613,735 | | 2018-01-04 | | 39. | Katy Perry - Hey Hey Hey (Audio) | 5,597,385 | | 2017-06-08 | | 40. | Katy Perry - On the set of "California Gurls": Day 1 | 4,371,844 | | 2010-06-11 | | 41. | Katy Perry "The Smurfs - Meet Smurfette [Trailer]" | 3,825,950 | | 2011-07-15 | | 42. | Katy Perry: Part of Me 3D Official Trailer | 3,768,246 | | 2012-04-04 | | 43. | Katy Perry - Spills Her Guts With James Corden (Witness World Wide) | 3,643,179 | | 2017-06-12 | | 44. | Katy Perry: Will You Be My Witness? - Official Trailer | 3,321,831 | | 2017-09-27 | | 45. | Katy Perry "Firework" Official Teaser Trailer (HD) | 2,871,417 | | 2010-10-16 | | 46. | The Making of Katy Perry's 'Teenage Dream' Album Packaging | 2,791,865 | | 2010-08-27 | | 47. | Katy Perry - Ask Katy | 2,772,279 | | 2010-07-07 | | 48. | California Gurls (30 sec. teaser) | 2,703,175 | | 2010-06-07 | | 49. | Katy Perry - "The One That Got Away (Acoustic)" | 2,680,334 | | 2012-01-17 | | 50. | Katy Perry - Save As Draft (Audio) | 2,460,315 | | 2017-06-08 | | 51. | Katy Perry - #OneLoveManchester Behind-The-Scenes | 2,109,301 | | 2017-06-22 | | 52. | Katy Perry - YouTube Live | 1,724,288 | | 2008-11-18 | | 53. | Katy Perry - "E.T." (feat. Kanye West) Official Music Video Teaser | 1,716,529 | | 2011-03-21 | | 54. | Katy Perry - "Last Friday Night (T.G.I.F.) [feat. Missy Elliott]" Official Lyric Video | 1,647,964 | | 2011-08-08 | | 55. | Katy Perry - ???? Bon Appétit Music Video Chat ???? | 1,402,482 | | 2017-05-12 | | 56. | Katy Perry - Swish Swish (Music Video Trailer) ft. Nicki Minaj | 1,373,617 | | 2017-08-23 | | 57. | Katy Perry talks "California Gurls" | 1,118,075 | | 2010-06-18 | | 58. | Katy Perry - Cozy Little Christmas (Audio Clip) | 1,110,276 | | 2018-11-20 | | 59. | Katy Perry - Swish Swish (Behind the Scenes with Just Dance) | 1,091,133 | | 2017-11-09 | | 60. | Katy Perry: Witness | 998,185 | | 2017-05-22 | | 61. | Katy Perry “Never Really Over” YouTube Space Premiere Event | 986,388 | | 2019-06-07 | | 62. | Katy Perry - Swish Swish (Music Video Trailer) | 925,709 | | 2017-08-21 | | 63. | Katy Perry – Never Really Over (Trailer) | 899,557 | | 2019-05-29 | | 64. | Katy Perry - ASMR: Harleys In Hawaii | 867,717 | | 2019-10-23 | | 65. | Katy Perry talks "Teenage Dream" | 836,712 | | 2010-07-15 | | 66. | Katy Perry Firework Contest | 751,933 | | 2010-10-21 | | 67. | Coke Studio Sessions: Katy Perry | 727,001 | | 2020-06-27 | | 68. | Katy Perry - ???????? SUNDAY SALUTATIONS ???????? | 687,091 | | 2017-05-21 | | 69. | Katy Perry As Smurfette With Gutsy Smurf | 667,052 | | 2011-07-22 | | 70. | Katy's Project - The Story of Firework | 662,373 | | 2010-11-03 | | 71. | Katy Perry talks "E.T." | 631,682 | | 2010-08-18 | | 72. | Katy Perry - PRISMATIC World Tour | 594,671 | | 2014-06-02 | | 73. | Katy Perry 'PRISM' Album Sampler | 587,671 | | 2013-10-28 | | 74. | Katy Perry - "Part of Me (Jacques Lu Cont's Thin White Duke Remix)" | 579,021 | | 2012-03-20 | | 75. | Katy Perry responds: "How Does 'Teenage Dream' Differ from 'One of The Boys'?" | 574,023 | | 2010-09-14 | | 76. | Katy Perry - Swish Swish (Live from Witness World Wide Finale Concert) | 567,029 | | 2017-06-17 | | 77. | Oblivia - Grand Opening February 21, 2017 | 551,072 | | 2017-02-18 | | 78. | MTV Invites Katy to Host their Europe Music Awards... | 523,228 | | 2008-10-10 | | 79. | Katy Perry Concert Candy: Japan | 521,947 | | 2011-06-22 | | 80. | Katy Perry California Dreams Tour 2011 | 509,699 | | 2011-03-08 | | 81. | Katy Perry Concert Candy: Mexico | 495,054 | | 2011-11-02 | | 82. | Katy Perry Concert Candy: LA Rehearsals | 467,459 | | 2011-03-29 | | 83. | Behind the Scenes - Katy Perry Performs "E.T." on American Idol! | 461,364 | | 2011-04-19 | | 84. | Katy Perry - The CW Sizzle Reel | 439,133 | | 2010-05-27 | | 85. | Katy Perry Concert Candy: UK Tour | 435,402 | | 2011-04-28 | | 86. | Katy Perry Concert Candy: West Coast | 423,644 | | 2011-09-29 | | 87. | Katy Perry talks "Pearl" | 421,874 | | 2010-09-21 | | 88. | Katy Perry -- The PRISMATIC WORLD TOUR 2014 | 397,953 | | 2014-01-15 | | 89. | Katy Perry - Power: In The Studio | 362,806 | | 2018-06-09 | | 90. | Katy Perry talks "Not Like the Movies" | 346,579 | | 2010-08-03 | | 91. | Katy Perry | Dear Class Of 2020 | 343,331 | | 2020-06-11 | | 92. | Katy Perry Concert Candy: East Coast | 342,539 | | 2011-09-02 | | 93. | Katy Perry's Got a Golden Ticket! | 332,232 | | 2012-03-23 | | 94. | Katy Perry talks "Firework" | 330,803 | | 2010-10-04 | | 95. | Katy Perry talks "Peacock" | 326,069 | | 2010-09-07 | | 96. | Katy Perry Concert Candy: Europe | 325,080 | | 2011-04-13 | | 97. | Katy Perry talks about The Smurfs - Animation | 304,658 | | 2011-07-13 | | 98. | Katy Perry responds: "What's Behind Your Visual Transformation for 'Teenage Dream?'" | 293,511 | | 2010-11-09 | | 99. | Katy Perry GRAMMY Promo Spot | 289,059 | | 2011-01-22 | | 100. | "Katy Perry: Part of Me" in 3D clip: Adventure | 286,987 | | 2012-05-25 | | 101. | Katy Perry talks "Circle the Drain" | 286,930 | | 2010-08-13 | | 102. | Katy Perry Concert Candy: Atlanta | 268,694 | | 2011-08-14 | | 103. | Katy Perry - Making Of "Harleys In Hawaii" Music Video | 268,558 | | 2019-10-30 | | 104. | Germany | 264,115 | | 2008-10-03 | | 105. | Katy Perry x Oprah Winfrey - WITNESS: Coming Home | 257,332 | | 2018-05-22 | | 106. | Berlin to London to Paris to Marcielles Webisode | 255,870 | | 2008-10-03 | | 107. | Katy Perry talks "Hummingbird Heartbeat" | 242,292 | | 2010-10-18 | | 108. | Katy Perry - Nugget Finds Her "Power" (Witness World Wide) | 241,702 | | 2017-06-11 | | 109. | Katy Perry - Making of "Small Talk" / Episode #4 | 236,612 | | 2019-09-04 | | 110. | Katy Perry - Recording the Voice of Smurfette | 230,383 | | 2011-07-20 | | 111. | The Prismatic World Tour Live | 228,716 | | 2015-08-31 | | 112. | Katy Perry - Making of "Small Talk" / Episode #2 | 225,764 | | 2019-08-28 | | 113. | Milan | 221,261 | | 2008-10-03 | | 114. | SoundsOfBuzz.com Trailer | 212,919 | | 2009-09-02 | | 115. | Cologne Show Highlights | 204,837 | | 2008-10-03 | | 116. | Concert Candy: Wembley | 203,503 | | 2011-05-13 | | 117. | Katy Perry responds: "Why Did You Name the Album 'Teenage Dream?'" | 201,265 | | 2010-10-12 | | 118. | Katy Perry - Making of "Small Talk" / Episode #1 | 187,200 | | 2019-08-27 | | 119. | Katy Perry "E.T." New York and LA Landings | 183,700 | | 2011-04-12 | | 120. | Katy Perry - Making of "Small Talk" / Episode #3 | 182,514 | | 2019-09-04 | | 121. | Katy Perry - ???? WITNESS: The Tour Announcement???? | 178,103 | | 2017-05-16 | | 122. | Katy Perry - ???? WITNESS: The Tour ???? Europe Announcement | 173,573 | | 2017-06-02 | | 123. | Katy Perry responds: "What are you looking forward to most on this album cycle?" | 170,327 | | 2010-09-27 | | 124. | Katy Perry responds: Have changes in your life changed your writing? | 164,862 | | 2010-10-26 | | 125. | Katy Perry's Music Video Creator's YouTube Playlist | 124,988 | | 2012-03-23 | | 126. | Katy Perry Firework Contest Wrap-Up | 112,452 | | 2011-01-11 | | 127. | Katy Perry "The Smurfs Movie Audience Appeal" | 108,773 | | 2011-07-29 | | 128. | Katy Perry Invites You Backstage! // Omaze | 99,743 | | 2017-07-11 | | 129. | Creating Smurfette Character | 95,655 | | 2011-07-27 | | 130. | Katy Perry - Witness World Wide Live Stream Reveal | 94,747 | | 2017-06-09 | | 131. | Katy Perry "The Smurfs Take Manhattan" | 83,321 | | 2011-07-25 | | 132. | Thinking of You - Katy Perry | 76,302 | | 2008-06-12 | | 133. | Katy Perry - Boys & Girls Club Chat with Mario Lopez (Witness World Wide) | 74,004 | | 2017-06-12 | | 134. | Katy Perry - Submit your #BestCoverEver of Firework. Win a chance to perform with me! | 66,249 | | 2017-05-17 | | 135. | Katy Perry: Will You Be My Witness? | 0 | | 2017-10-04 |
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