Every number one of 1990

26 different songs reached #1. Longest run: Another Day in Paradise, 4 weeks in a row.

  1. 1 Another Day in Paradise Phil Collins Jan 6 to Jan 13 · 2 weeks (4 in a row)
  2. 2 How Am I Supposed to Live Without You Michael Bolton Jan 20 to Feb 3 · 3 weeks
  3. 3 Opposites Attract Paula Abdul with The Wild Pair Feb 10 to Feb 24 · 3 weeks
  4. 4 Escapade Janet Jackson Mar 3 to Mar 17 · 3 weeks
  5. 5 Black Velvet Alannah Myles Mar 24 to Mar 31 · 2 weeks
  6. 6 Love Will Lead You Back Taylor Dayne Apr 7 · 1 week
  7. 7 I'll Be Your Everything Tommy Page Apr 14 · 1 week
  8. 8 Nothing Compares 2 U Sinéad O'Connor Apr 21 to May 12 · 4 weeks
  9. 9 Vogue Madonna May 19 to Jun 2 · 3 weeks
  10. 10 Hold On Wilson Phillips Jun 9 · 1 week
  11. 11 It Must Have Been Love Roxette Jun 16 to Jun 23 · 2 weeks
  12. 12 Step by Step New Kids on the Block Jun 30 to Jul 14 · 3 weeks
  13. 13 She Ain't Worth It Glenn Medeiros featuring Bobby Brown Jul 21 to Jul 28 · 2 weeks
  14. 14 Vision of Love Mariah Carey Aug 4 to Aug 25 · 4 weeks
  15. 15 If Wishes Came True Sweet Sensation Sep 1 · 1 week
  16. 16 Blaze of Glory Jon Bon Jovi Sep 8 · 1 week
  17. 17 Release Me Wilson Phillips Sep 15 to Sep 22 · 2 weeks
  18. 18 (Can't Live Without Your) Love and Affection Nelson Sep 29 · 1 week
  19. 19 Close to You Maxi Priest Oct 6 · 1 week
  20. 20 Praying for Time George Michael Oct 13 · 1 week
  21. 21 I Don't Have the Heart James Ingram Oct 20 · 1 week
  22. 22 Black Cat Janet Jackson Oct 27 · 1 week
  23. 23 Ice Ice Baby Vanilla Ice Nov 3 · 1 week
  24. 24 Love Takes Time Mariah Carey Nov 10 to Nov 24 · 3 weeks
  25. 25 I'm Your Baby Tonight Whitney Houston Dec 1 · 1 week
  26. 26 Because I Love You (The Postman Song) Stevie B Dec 8 to Dec 29 · 4 weeks

The numbers beside each song count the year's number ones in order. Weeks are counted from the Billboard Hot 100 charts dated in 1990.