Across the globe, voices are rising today to recognize the achievements and ongoing struggles of women on International Women's Day.
International Women's Day is a moment to reflect on the past, celebrate the present, and envision a more equitable future. As conversations about equality evolve, it provides a crucial opportunity to recognize women's achievements.
For this music writer, that means a chance to celebrate female artists who have forged iconic solo careers - but which female musicians who used to be part of ensembles or duos have had the most success?
Well, thanks to the team at Prime Casino, they’ve undertaken research and created a points system to determine who has had the most success since going it alone. Who should we celebrate alongside all the other female creatives today, and everyday?
The science part:
Solo artists were ranked using a weighted index calculation based on several factors: Google searches, Instagram followers, X followers, average monthly Spotify listens, UK and US top 10 hits, Grammy Awards, albums released, and solo tours. For the band vs. solo artist comparison, the difference in Spotify listeners, hits, and Grammy Awards was calculated.

5. Chaka Khan - 7.86
Chaka Khan's legendary voice, both with Rufus and in her solo work, has defined funk and soul music. Her powerful vocals and musical innovation are captured in her 7.86 metric, highlighting her enduring impact. | Getty Images for Gabrielle's Ang

6. Lauryn Hill - 7.24
Lauryn Hill's unique blend of hip-hop, soul, and reggae with The Fugees, followed by her critically acclaimed solo album, cemented her status as a visionary artist. Her 7.24 score reflects her lasting influence on contemporary music. | Getty Images for Coachella

7. Camila Cabello - 6.74
Camila Cabello's rise from Fifth Harmony to a successful solo artist demonstrates her talent and versatility. Her blend of pop and Latin influences has resonated with audiences, as shown by her 6.74 metric. | Getty Images for The Recording A

8. Belinda Carlisle - 6.41
Belinda Carlisle's infectious energy and pop sensibilities, both with The Go-Go's and in her solo career, have made her a beloved figure in music. Her 6.41 score reflects her enduring popularity and influence. | Kate Miller