From family moments to epic throwback pics, we can't get enough of seeing these stars' posts.
Kim Kardashian and Cardi B take us inside their worlds as major Hollywood stars and mothers. It's so impressive how they balance it all!
While Justin Bieber may be the ultimate romantic as he often shares sweet pictures with his wife, Hailey Bieber. Don't miss his flashback snap of meeting his love for the first time in 2009.
Check all of the best pics from the Social Celebrity nominees below and don't forget to vote your favorite.
You can cast your ballot by going to the official People's Choice Awards voting site or via Twitter by including both the category hashtag and one nominee hashtag in a tweet. You can vote 25 times per day, per method before voting closes on Oct. 18.
Find out which A-lister takes home the prize for The Social Celebrity of 2019 when the People's Choice Awards air live on E! on Sunday, Nov. 10.