77 Famous Friends That Helped Justin Bieber Countdown 'What Do You Mean'

That's a lot of friends.

Justin Bieber's single was well worth the hype.

And he sure had a lot of it. For the past month Justin has enlisted a ton of his famous friends to help him count down to his insanely catchy, but super chill, EDM-inspired track, "What Do You Mean," which he will perform for the first time this Sunday at the 2015 Video Music Awards.

Over the course of the past several weeks, Justin has kept us entertained while we impatiently waited for his single to drop, flooding our Instagram feeds with photos and videos from everyone from Ben Stiller to Fifth Harmony helping him countdown.

Now that we have reached the end, we've rounded up all 77 photos and videos that were submitted to help the Biebs celebrate "What Do You Mean," so take a look!

  1. The Beliebers
    https://instagram.com/p/67Kh8eAvvB/?taken-by=justinbieber
  2. Florido
    https://instagram.com/p/66H_IvgvsV/?taken-by=justinbieber
  3. Britney Spears
    https://instagram.com/p/66GG_1AvpQ/?taken-by=justinbieber
  4. Martha Stewart
    https://instagram.com/p/65y3l1AvpM/?taken-by=justinbieber
  5. Jaxon Bieber
    https://instagram.com/p/65bdZGAvuD/?taken-by=justinbieber
  6. Skrillex
    https://instagram.com/p/65NxTUgvkw/?taken-by=justinbieber
  7. Alec Baldwin
    https://instagram.com/p/65I0figvpF/?taken-by=justinbieber
  8. Marnie The Dog
    https://instagram.com/p/65ImhGgvoq/?taken-by=justinbieber
  9. Rory Kramer
    https://instagram.com/p/65F6ZOgvjR/?taken-by=justinbieber
  10. Miley Cyrus
    https://instagram.com/p/63xuhhAvpV/?taken-by=justinbieber
  11. Kevin Hart
    https://instagram.com/p/62lQpeAvtl/?taken-by=justinbieber
  12. Todrick Hall
    https://instagram.com/p/62lH1OAvtW/?taken-by=justinbieber
  13. Steven Tyler
    https://instagram.com/p/62hEesgvlV/?taken-by=justinbieber
  14. Jaden Smith
    https://instagram.com/p/62e-eqgvg3/?taken-by=justinbieber
  15. Jiff The Dog
    https://instagram.com/p/62e5G5gvgr/?taken-by=justinbieber
  16. Florida Georgia Line
    https://instagram.com/p/62e1EVAvge/?taken-by=justinbieber
  17. Maejor
    https://instagram.com/p/60-6tlgvpl/?taken-by=justinbieber
  18. Michael Buble
    https://instagram.com/p/60JHcYgvv2/?taken-by=justinbieber
  19. Chris Paul
    https://instagram.com/p/6z--qugvqG/?taken-by=justinbieber
  20. Mark Wahlberg
    https://instagram.com/p/6z8B4VAvkK/?taken-by=justinbieber
  21. French Radio DJ, Cauet
    https://instagram.com/p/6z69ifgvh9/?taken-by=justinbieber
  22. Cody Simpson
    https://instagram.com/p/6yY-4nAviY/?taken-by=justinbieber
  23. Kate Hudson
    https://instagram.com/p/6xjXLHgvgt/?taken-by=justinbieber
  24. Larry King
    https://instagram.com/p/6xGBusAvln/?taken-by=justinbieber
  25. Little Big Town
    https://instagram.com/p/6xEyIsAvjQ/?taken-by=justinbieber
  26. Jason Derulo
    https://instagram.com/p/6xEhd8gvir/?taken-by=justinbieber
  27. Kendall Jenner
    https://instagram.com/p/6ux4PiAvvH/?taken-by=justinbieber
  28. Ben Stiller
    https://instagram.com/p/6udjP5gvh-/?taken-by=justinbieber
  29. Joel Houston
    https://instagram.com/p/6ub8obgvvR/?taken-by=justinbieber
  30. Tyler Oakley
    https://instagram.com/p/6skupygvrz/?taken-by=justinbieber
  31. Elvis Duran
    https://instagram.com/p/6sjQ_Dgvn8/?taken-by=justinbieber
  32. G-DRAGON
    https://instagram.com/p/6sKRA3gvsW/?taken-by=justinbieber
  33. Anwar Jibawi & King Bach
    https://instagram.com/p/6sHtaOAvl3/?taken-by=justinbieber
  34. Chris Martin
    https://instagram.com/p/6prN8igvhR/?taken-by=justinbieber
  35. Carly Rae Jepsen
    https://instagram.com/p/6pq-Xogvgw/?taken-by=justinbieber
  36. Gigi Hadid
    https://instagram.com/p/6pqafNAvvh/?taken-by=justinbieber
  37. Xenia Deli
    https://instagram.com/p/6nGm8BgvnN/?taken-by=justinbieber
  38. Doug The Pug
    https://instagram.com/p/6nGNDmgvmV/?taken-by=justinbieber
  39. Ellen DeGeneres
    https://instagram.com/p/6nFtcygvlN/?taken-by=justinbieber
  40. Dan + Shay
    https://instagram.com/p/6m9sqnAvk_/?taken-by=justinbieber
  41. Ashton Kutcher
    https://instagram.com/p/6m0bpMAvhu/?taken-by=justinbieber
  42. Will Ferrell
    https://instagram.com/p/6mRB2sAvry/?taken-by=justinbieber
  43. Martin Garrix
    https://instagram.com/p/6kgOH9Avs-/?taken-by=justinbieber
  44. Jack & Jack, Skate, Sam Wilkinson
    https://instagram.com/p/6kf18NgvsZ/?taken-by=justinbieber
  45. John Leguizamo
    https://instagram.com/p/6kfqOPAvsE/?taken-by=justinbieber
  46. Matt Lauer, Savannah Guthrie
    https://instagram.com/p/6iGxDbAvj7/?taken-by=justinbieber
  47. Usher
    https://instagram.com/p/6hyqrFgvla/?taken-by=justinbieber
  48. Hailee Steinfeld
    https://instagram.com/p/6hyaeFgvlA/?taken-by=justinbieber
  49. Ryan Sheckler
    https://instagram.com/p/6fNcoaAvr0/?taken-by=justinbieber
  50. Tori Kelly
    https://instagram.com/p/6fKtt-Avk8/?taken-by=justinbieber
  51. Twenty One Pilots
    https://instagram.com/p/6cSnd3gvhb/?taken-by=justinbieber
  52. Hilary Duff
    https://instagram.com/p/6cQ6TDAvuH/?taken-by=justinbieber
  53. Rudy Mancuso
    https://instagram.com/p/6cMdbagvm7/?taken-by=justinbieber
  54. Austin Mahone
    https://instagram.com/p/6bFz2qgvhe/?taken-by=justinbieber
  55. Tony Hawk
    https://instagram.com/p/6Z7iQ9gvpX/?taken-by=justinbieber
  56. Christina Perri
    https://instagram.com/p/6Z7R9Egvo5/?taken-by=justinbieber
  57. Alanis Morissette
    https://instagram.com/p/6XVklRgvqy/?taken-by=justinbieber
  58. CL
    https://instagram.com/p/6XUTpTAvoo/?taken-by=justinbieber
  59. Luke Bryan
    https://instagram.com/p/6U-roBAvuk/?taken-by=justinbieber
  60. Meghan Trainor
    https://instagram.com/p/6U8ZJGAvpj/?taken-by=justinbieber
  61. Fifth Harmony
    https://instagram.com/p/6SfFG3gvgh/?taken-by=justinbieber
  62. Madison Beer
    https://instagram.com/p/6SbkZNAvoZ/?taken-by=justinbieber
  63. Ed Sheeran
    https://instagram.com/p/6P6BjMgvhm/?taken-by=justinbieber
  64. Little Mix
    https://instagram.com/p/6Nu8UYAvsA/?taken-by=justinbieber
  65. Big Sean
    https://instagram.com/p/6LC3R2Avip/?taken-by=justinbieber
  66. Halsey
    https://instagram.com/p/6IJ2t0Avi7/?taken-by=justinbieber
  67. The Fat Jewish
    https://instagram.com/p/6FkIBagvkU/?taken-by=justinbieber
  68. Ariana Grande
    https://instagram.com/p/6DVsI-gvsm/?taken-by=justinbieber
  69. Ashley Benson
    https://instagram.com/p/6Au7kjgvpm/?taken-by=justinbieber
  70. Travis Scott
    https://instagram.com/p/5-AK9Ogvgp/?taken-by=justinbieber
  71. Shaq
    https://instagram.com/p/59__ntgvgT/?taken-by=justinbieber
  72. Kylie Jenner
    https://instagram.com/p/57YDQlgvn1/?taken-by=justinbieber
  73. Lil Dicky
    https://instagram.com/p/5421OyAvqP/?taken-by=justinbieber
  74. J Balvin
    https://instagram.com/p/52F6bMgvic/?taken-by=justinbieber
  75. Mariah Carey
    https://instagram.com/p/51DbcPgvoP/?taken-by=justinbieber
  76. James Corden
    https://instagram.com/p/5z9aIAAvpO/?taken-by=justinbieber
  77. Ruby Rose
    https://instagram.com/p/5xGrwYgvpA/?taken-by=justinbieber