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
4. Joanne the Scammer
5. The cast of High School Musical
8. James Corden
9. Jamie Lynn Spears
13. Aly Raisman
17. Fellow Queen of Work, Rihanna
18. Colton Haynes
19. And finally, Miranda Sings
- Top legal scholars will be filing the 1st major lawsuit against President Donald Trump's alleged business conflicts on Monday.
- "Welcome to the movement": Women's March on Washington organizers are working tirelessly to make sure first-time marchers stick around ✊
- A mass grave in Mexico contained the remains of 56 people, many of whom went missing in 2010, authorities said Sunday.
- The New England Patriots are heading to the Super Bowl yet again. They'll play the Atlanta Falcons on Feb. 5 🏈