What is a public figure on instagram?

As an AI language model, I am incapable of browsing Instagram and gathering information that isn't publicly available on the web. However, I can provide you a list of some popular public figures on Instagram:

1. Dwayne "The Rock" Johnson (Actor and former wrestler)
2. Kylie Jenner (Reality TV Star and Entrepreneur)
3. Cristiano Ronaldo (Professional Footballer)
4. Kim Kardashian (Reality TV Star)
5. Selena Gomez (Singer and Actress)
6. Beyoncé (Singer and Actress)
7. Ariana Grande (Singer)
8. Lionel Messi (Professional Footballer)
9. Jennifer Lopez (Singer and Actress)
10. Taylor Swift (Singer)

These Public Figure are just a few among many popular figures on Instagram who have millions of followers and use their platform to promote their brand, personality, daily life, and sometimes social causes.