1 - 30 of 30 famous, important and notable pop stars ranked by their popularity on On This Day.
1. Michael Jackson
2. Justin Bieber
3. Dua Lipa
4. George Michael
5. Shaggy
6. Cher
7. Madonna
8. Jimin
9. Avril Lavigne
10. Jungkook
11. Kylie Minogue
12. Britney Spears
13. Katy Perry
14. Jacob Sartorius
15. Little Eva
16. Psy
17. Zara Larsson
18. Enrique Iglesias
19. Willow Smith
20. Roberta Flack
21. JoJo [Joanna Levesque]
22. Emma Bunton
23. Hayley Williams
24. Anni-Frid Lyngstad
25. Rick Astley
26. Kim Tae-hyung
27. Jessica Simpson
28. Jade Thirlwall
29. Bobi Wine
30. Marc Anthony