Member of the family-run YouTube channel, TheBells PlusTwo, which focuses on her family's return to normalcy after her father's stint serving in the army.
Her mother Ming started the YouTube channel in April 2013 a few months before she was born.
Her family's channel has amassed more than 66 million views in total.
She was born Mariah Bell in Cincinnati, Ohio to her parents Ming and Uriah. In 2018, her parents welcomed another daughter named London.
She and Jules LeBlanc both became famous as children of family YouTube channels.