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Mariah Rose Faith Casillas portrait
TV Person

Mariah Rose Faith Casillas

Actor

Born Dec 29, 1995 San Diego, California 1 database credit
Actor

Mariah Rose Faith is a trained actress, singer, songwriter, and filmmaker who has found success in musical theater and film. She first gained public attention on YouTube for her musical theater song covers. Faith is known for her roles as Regina George in the first national tour of Mean Girls and her work with the comedy theater group Team Starkid. She has trained with acting and vocal coaches in Los Angeles and collaborated with award-winning creatives.

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About Mariah Rose Faith Casillas

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Mariah Rose Faith is a trained actress, singer, songwriter, and filmmaker who has found success in musical theater and film. She first gained public attention on YouTube for her musical theater song covers. Faith is known for her roles as Regina George in the first national tour of Mean Girls and her work with the comedy theater group Team Starkid. She has trained with acting and vocal coaches in Los Angeles and collaborated…

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Mariah Rose Faith is a trained actress, singer, songwriter, and filmmaker who has found success in musical theater and film. She first gained public attention on YouTube for her musical theater song covers. Faith is known for her roles as Regina George in the first national tour of Mean Girls and her work with the comedy theater group Team Starkid. She has trained with acting and vocal coaches in Los Angeles and collaborated with award-winning creatives.

Full name
Mariah Rose Faith Casillas
Also known as
Mariah Rose Faith, Mariah Casillas
Birthday
Dec 29, 1995
Birthplace
San Diego, California
Occupation
Actor

TV Shows & Filmography

1 unique database title.

REALM posterREALM2025–Present · TV SeriesShira Masterling

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