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
  2. Florido
  3. Britney Spears
  4. Martha Stewart
  5. Jaxon Bieber
  6. Skrillex
  7. Alec Baldwin
  8. Marnie The Dog
  9. Rory Kramer
  10. Miley Cyrus
  11. Kevin Hart
  12. Todrick Hall
  13. Steven Tyler
  14. Jaden Smith
  15. Jiff The Dog
  16. Florida Georgia Line
  17. Maejor
  18. Michael Buble
  19. Chris Paul
  20. Mark Wahlberg
  21. French Radio DJ, Cauet
  22. Cody Simpson
  23. Kate Hudson
  24. Larry King
  25. Little Big Town
  26. Jason Derulo
  27. Kendall Jenner
  28. Ben Stiller
  29. Joel Houston
  30. Tyler Oakley
  31. Elvis Duran
  32. G-DRAGON
  33. Anwar Jibawi & King Bach
  34. Chris Martin
  35. Carly Rae Jepsen
  36. Gigi Hadid
  37. Xenia Deli
  38. Doug The Pug
  39. Ellen DeGeneres
  40. Dan + Shay
  41. Ashton Kutcher
  42. Will Ferrell
  43. Martin Garrix
  44. Jack & Jack, Skate, Sam Wilkinson
  45. John Leguizamo
  46. Matt Lauer, Savannah Guthrie
  47. Usher
  48. Hailee Steinfeld
  49. Ryan Sheckler
  50. Tori Kelly
  51. Twenty One Pilots
  52. Hilary Duff
  53. Rudy Mancuso
  54. Austin Mahone
  55. Tony Hawk
  56. Christina Perri
  57. Alanis Morissette
  58. CL
  59. Luke Bryan
  60. Meghan Trainor
  61. Fifth Harmony
  62. Madison Beer
  63. Ed Sheeran
  64. Little Mix
  65. Big Sean
  66. Halsey
  67. The Fat Jewish
  68. Ariana Grande
  69. Ashley Benson
  70. Travis Scott
  71. Shaq
  72. Kylie Jenner
  73. Lil Dicky
  74. J Balvin
  75. Mariah Carey
  76. James Corden
  77. Ruby Rose