Mia Fizz

Mia Fizz first came to attention as a star of the YouTube show Family Fizz, where she appears alongside her younger half-sister Sienna. The family vlogs, silly challenges, and food posts built a large audience, and Mia later launched her own channel, Mia's Life, which quickly passed 1.1 million subscribers. She and Sienna also run a joint channel called Fizz Sisters, which has earned over 490,000 subscribers.

Born in Norwich, England, and of mixed-race (primarily Caucasian) background, Mia is British. She is blonde with blue eyes, stands 5'0", and has a rose tattoo under her left arm as well as a nose piercing. Her family's vegan journey began in 2012 when her mother adopted a vegan lifestyle, and the channel was originally called Vegan Kid TV, focusing on their vegan life. The family was inspired to go vegan by the documentary Earthlings, narrated by Joaquin Phoenix.

Beyond YouTube, Mia is an author and influencer. She has released three books: a coloring book, a confidence guide, and a fictional story based on her life. Her mother Georgie and her stepfather Darren help run the family YouTube channel, and she has two other young half-siblings, Karma and Koa. At 21, she has already built a substantial career online, with an Instagram following of 448k.