Sienna Fizz

YouTube Star

Birthday September 16, 2011

Birth Sign Virgo

Birthplace England

Age 12 years old

#1259 Most Popular


Star of the hit YouTube series Family Fizz along with her older half-sister Mia. Their popular YouTube channel is dedicated to family-friendly vlogs, silly challenges and more, earning upwards of 490,000 subscribers and growing. In 2018, she appeared on Little Big Shots.

Before Fame

They originally started out as Vegan Kid TV in July 2014, before later revamping their channel as Family Fizz to include games.


She has a personal channel called Super Sienna, which features game-related content. She and her sister Mia also have a secondary channel called the Fizz Sisters.

Family Life

Her parents Georgie and Darren also star on their Family Fizz YouTube channel. She has a younger sister named Karma and a younger brother named Koa

Associated With

She is an English YouTube Star like Bethany Bates.


Sienna Fizz Highlights
Sienna Fizz Highlights