- 1 Joanne Shaw Taylor
- 2 Jessie J
- 3 Jenevieve
- 4 Jamelia
- 5 Jewel
- 6 Jacquie Lee
- 7 Jax
- 8 Joyce Jonathan
- 9 Jada Facer
- 10 Janet Jackson
- 11 Jem
- 12 Jessica Simpson
- 13 Jessia
- 14 Julia Michaels
- 15 Jennifer Lopez
- 16 Jennifer Warnes
- 17 Joanna
- 18 Jessie Murph
- 19 Jain
- 20 Jackie Thomas
- 21 Janis Joplin
- 22 Jocelyn Brown
- 23 Justine Skye
- 24 June Noa
- 25 Jessica Jay
- 26 Joan Baez
- 27 JVNA
- 28 Jennifer Hudson
- 29 Jordin Sparks
- 30 Juliette Armanet