Belle Delphine is the online persona of Mary-Belle Kirschner, a South African-born, UK-based internet personality who turned a cosplay-inflected “gamer girl” aesthetic into one of the most talked-about creator brands of the late 2010s. Her July 2019 GamerGirl Bath Water stunt — $30 jars that sold out in three days — became a defining internet-culture moment, shortly before Instagram removed her 4.5-million-follower account.
After a viral comeback in June 2020, she launched an OnlyFans reported to earn over $1.2 million a month, cementing her place in early coverage of the creator economy. Known for long deliberate breaks between waves of activity, she keeps a low profile in the mid-2020s, surfacing intermittently on X and her subscription platforms.