Jenner-Kardashian sisters dominate 2018 Instagram Rich List

7. Justin Bieber (@justinbieber – 102M followers)

A post shared by Justin Bieber (@justinbieber) on May 12, 2018 at 11:23pm PDT

Estimated cost per sponsored post in 2018: $650,000

8. Neymar da Silva Santos (@neymarjr – 101M followers)

A post shared by Nj 🇧🇷 👻 neymarjr (@neymarjr) on Jul 6, 2018 at 9:05am PDT

Estimated cost per sponsored post: $600,000

9. Lionel Messi (@leomessi – 97M followers)

A post shared by Leo Messi (@leomessi) on Jun 14, 2018 at 5:26am PDT

Estimated cost per sponsored post: $500,000

10. Kendall Jenner (@kendalljenner – 93M followers)

A post shared by Kendall (@kendalljenner) on May 7, 2018 at 9:13pm PDT

Estimated cost per sponsored post: $500,000

(Photo source: Instagram – @kyliejenner/ @selenagomez/ @cristiano/ @kimkardashian/ @beyonce/ @therock/ @justinbieber/ @neymarjr/ @leomessi/ @kendalljenner / @keeping_up_with_kardash)