Fastest growing U.S. TikTok influencers 2021, by new followers
In 2021, the TikTok profile of social media personality and singer Bella Poarch was the U.S. account with the largest follower growth, with 35 million new followers throughout the year. Dancer Charli D'Amelio followed with 25 million new followers, while singer and songwriter Billie Eilish rounded out the top three with 22 million.