Mariah Rose Faith Casillas
Biography
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.
Known For
All Movies (2)
- The Great Debate - Tweeters Vs. Tik Tokers2025 · as Self
- Hey, Melissa!2022 · as Melissa
All TV Shows (3)
- REALM2025 · as Shira Masterling
- Parlor Room2025 · as Self
- Dirty Laundry2022 · as Self - Guest