Justin Bieber (@justinbieber)

Justin Bieber maintains over 290 million Instagram followers and remains one of the platform's early success stories, having been among the first musicians to build a massive fandom directly through social media. Despite reduced activity due to his Ramsay Hunt syndrome recovery, his account retains enormous reach for product and music announcements, achieving per-post views 50% higher than the average top 10 account. Even with 30 million fewer followers than #1 Beyoncé, his posts still generate over 1 million likes within the first hour.