Camila Cabello left Fifth Harmony in December, and the internet was quick to replace her following their first new group photo earlier this week.
Ellen DeGeneres got the ball rolling for the #BeThe5thChallenge.
Here are 19 other people Twitter users think should be the fifth member of Fifth Harmony.
1. Ariana Grande
2. Ed Sheeran
3. Michelle Obama
4. Joanne the Scammer
5. The cast of High School Musical
7. Miley Cyrus
8. James Corden
9. Jamie Lynn Spears
11. Simone Biles
12. Lady Gaga
13. Aly Raisman
14. Nicki Minaj
15. The Unholy Trinity from Glee
16. The red dress dancer emoji
17. Fellow Queen of Work, Rihanna
18. Colton Haynes
19. And finally, Miranda Sings
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