Estimated total followers: 58,300,000

Videos posted: 209

Selena Gomez initially rose to fame as the star of Disney Channel's "Wizards of Waverly Place" in the mid-aughts before becoming a global sensation as a pop star; a businesswoman with her successful makeup line, Rare Beauty; and an actress on the Golden Globe- and Emmy-nominated Hulu series "Only Murders in the Building." Her TikToks are mostly videos of her using her Rare Beauty products, with occasional behind-the-scenes "Only Murders" posts and tidbits about her personal life.

Estimated total followers: 59,900,000

Videos posted: 958

Multiplatinum singer-songwriter Jason Derulo has long since established himself as a mainstay in pop culture, with songs like "Wiggle" and "Talk Dirty" among the many singles that have contributed to sales of more than 250 million singles. Music is featured on Derulo's TikTok, but he spends more time entertaining followers by doing viral dances and sharing scenes from his daily life with flashy edits and a sense of humor.

Estimated total followers: 65,500,000

Videos posted: 55

Billie Eilish rose to fame as a young singer-songwriter in 2015, when she uploaded her song "Ocean Eyes" to SoundCloud at just 13 years old. The song went on to become a hit, and Eilish has since released the chart-topper "Bad Guy" and earworms like "Happier Than Ever" and "Birds of a Feather" and earned two Academy Awards for the titular theme song for the James Bond film "No Time to Die" and the ballad "What Was I Made For?" from 2023's "Barbie." Eilish's TikTok often features her own music but done so with her own personality and self-filmed quality.

Estimated total followers: 74,600,000

Videos posted: 268

While Dwayne "The Rock" Johnson began his career in entertainment as a wrestler with the WWE, he's gone on to be a major player in Hollywood with box-office hits like "Moana" and a few films from the "Fast & Furious" franchise. On TikTok, Johnson promotes films, posts comedic meme-style videos, and occasionally shares scenes from his daily life as a father, actor, and businessman.

Estimated total followers: 75,100,000

Videos posted: 275

Will Smith, now an Academy Award-winning leading man in Hollywood, started his career as a rapper with the duo DJ Jazzy Jeff & the Fresh Prince before becoming a sensation as the lead on the sitcom "The Fresh Prince of Bel-Air." Smith uses his TikTok as a platform for well-edited promotional behind-the-scenes footage and updates on his career.

Estimated total followers: 82,200,000

Videos posted: 503

Zach King initially built a following the short-lived, short-form video app Vine before growing his following on TikTok. He is primarily a filmmaker who uses editing to create whimsical, magical-seeming trick-of-the-eye videos.

Estimated total followers: 88,800,000

Videos posted: 1,776

Addison Rae was a pioneer TikTok influencer, rising to fame with videos of her performing popular dance trends. Since then, she's pivoted to acting, with a starring role in 2021's "He's All That," and singing, with songs like "Obsessed." Her content now showcases more of her "it girl," friend-of-celebs lifestyle and brand collaborations and less on trends and dancing.

Estimated total followers: 94,200,000

Videos posted: 724

Bella Poarch was a Navy veteran when she went viral as a TikTok star who posted primarily front-facing lip-sync videos. Since then, she's been releasing pop music and her TikTok reflects this new era of her career.

Estimated total followers: 101,300,000

Videos posted: 356

MrBeast achieved success first as a YouTuber, posting himself performing bizarre challenges, playing video games, and performing shock-baiting stunts like giving out large sums of money to random people before becoming equally successful on TikTok. While most of his content still is mainly released on YouTube, his TikTok features clips of all his stunts.

Estimated total followers: 155,500,000

Videos posted: 2,700

Like Addison Rae, Charli D'Amelio was an influencer who emerged to success during the early days of TikTok. She began on the app performing popular dance trends and makeup tutorials and also shared the spotlight on her Hulu reality show, "The D'Amelio Show," with her older sister, Dixie D'Amelio. These days, Charli still performs some dance trends on her TikTok, along with lip-sync trends, and sponsored posts.

Story editing by Carren Jao. Additional editing by Kelly Glass. Copy editing by Paris Close. Photo selection by Clarese Moller.