1. Cristiano Ronaldo
The soccer star and his partner received 32.3 million likes on their Oct. 28 pregnancy announcement.
2. Ariana Grande
The pop star's wedding announcement, posted May 26, garnered 26.7 million likes.
3. Kylie Jenner
In May, the Kylie Cosmetics guru and boyfriend Travis Scott shared that they are expecting their second child together in an adorable video that received 24.6 million likes.
4. Billie Eilish
New 'do! The singer's transformation received a major thumbs-up from her followers, who gave her 23 million likes on March 17.
5. Lionel Messi
When Messi confirmed he was joining the Ligue 1 club Paris Saint-Germain, his Aug. 11 post received 22.1 million likes.
6. Billie Eilish
For her second most popular photo, which received 22.1 million likes, the star posed for Vogue, as seen here.
7. Lionel Messi
The soccer star's Aug. 8 announcement that he was leaving Barcelona received 21.2 million likes.
8. Lionel Messi
And this shirtless photo was just as popular, bringing in 22 million likes on July 11.
9. Iron Shore Mermaid
A mermaid and her admirer took the second to last spot after raking in 20.2 million likes with their Aug. 18 Reel.
10. Tom Holland
Spider-Man's adorable birthday post for girlfriend Zendaya earned him 19.6 million likes on Sept. 1.