There's a new club for the cool kids.
After all, TikTok users have been boasting about being a part of the mysterious "group 7" in videos and comment sections on the app. So, what exactly is the highly coveted group and how do you get initiated?
Meet the group's founder: Sophia James. The singer shared multiple TikTok videos on Oct. 17, in which she delegated viewers to different groups depending on which post reached their For You page.
"If you are watching this video, you are in group 7," she announced. "I have posted seven videos tonight and this is the seventh one. Just a little science experiment to see what kind of video gets the most reach."
She added, "I don't know what that says about you, but you're in group 7. Welcome!"
While Sophia's first six videos garnered between 600,000 and 1 million views, respectively, her seventh post amassed over 16.5 million views. Among the members of the inside joke are influencers Haylee Baylee, Eli Rallo and Dr. Miami, all of whom rejoiced in the comment section.
Major brands also jumped in with Oreo, commenting, "I am so happy to be here." Meanwhile, HBO Max teased, with a reaction photo of Leslie Bibb's character Kate from The White Lotus season three, "judging groups 1-6."
With the trend taking off, Sophia shared another video, writing on the screen, "Group 7 is taking it." And she couldn't help but gush over the viral moment, captioning the clip, "The sense of camaraderie is unmatched."
Other celebs also revealed their membership with Barbara Corcoran, using the audio Oct. 20 as she flexed her biceps. The Shark Tank judge wrote onscreen, "How it feels waking up in group 7."
While Barbara was showing off her membership at work, Madelyn Cline wanted everyone to know what she did last weekend from her bed. Alongside the clip, she added, "Good morning group 7 baddies, how we doing?"
Naomi Osaka was also feeling the love as she swayed happily in her Oct. 20 video, with text that read, "How life's been feeling since I found out I'm in group 7."
The tennis player teased how difficult it is to get into the club, playfully captioning her post, "If you're not in group 7, keep scrolling."