Beyoncé, Ariana Grande and Justin Bieber lead a select group of Hollywood A-listers who, with their millions of followers in tow, have managed to rise to the top of the ranks on Instagram.

Good night baby

A photo posted by Kim Kardashian West (@kimkardashian) on Jul 27, 2015 at 9:49pm PDT

Stars like Kim Kardashian and her sisters have used the photo-sharing app to expand the behind the scenes look at their lives first presented to fans on their hit reality show, Keeping Up with the Kardashians. Kim even compiled all of the selfies she shared on her account to make a hardcover anthology titled, Selfless.

Au revoir Paris et à très vite ❤️✈️

A photo posted by Diane Kruger (@dianekrugerperso) on Jul 12, 2015 at 5:36am PDT

Instagram newbies like Rachel Bilson and Diane Kruger have a list of colleagues to look to for inspiration on how to build their reach. Miley Cyrus maintains a “no rules” policy on the pictures she shares, while Jennifer Lopez and Taylor Swift tend to stay more conservative, posting fun and wholesome images of their family and friends.

The end result + sparklers + help from @austinkingsleyswift Thanks @inagarten!!

A photo posted by Taylor Swift (@taylorswift) on Jul 4, 2015 at 8:12pm PDT

Here, we round up the top 20 celebrity Instagram accounts.

CLICK THE IMAGE FOR THE TOP CELEBS ON INSTAGRAM