Gabrielle Mariella is a New York City–based actress, singer, creative producer, SONY Alpha Female Grant-winning filmmaker, and funny lady whose powerhouse vocals, quick wit, and creative versatility have made her an exciting emerging multi-hyphenate artist.

A graduate of NYU Tisch School of the Arts, Gabrielle earned her BFA in Drama from the New Studio on Broadway.

A classically trained vocalist, Gabrielle performs across musical theatre, pop, jazz, opera, and contemporary styles. Her theatre credits include regional productions of Grease and 9 to 5, as well as pre-Broadway and Off-Broadway developmental projects including Almost Famous, The Visitor, and other new musicals. Known for her comedic timing and vocal versatility, Gabrielle has garnered more than 40 million views and 175,000+ followers across social media (@gabriellemariella) with her viral Broadway impressions and original comedy. She is also a voice actor whose credits include national campaigns for Walmart, TD Bank, Trident Gum, and more.

Behind the camera, Gabrielle is the founder of Little Otter Productions, a full-service film and digital media company serving the entertainment industry. In 2021, she received the SONY Alpha Female+ Grant, through which she produced, directed, shot, and edited ENOUGH, a documentary short highlighting female Broadway creatives. As a filmmaker and creative producer, Gabrielle has created video, branding, and digital campaigns for Broadway productions including Maybe Happy Ending and The Great Gatsby, BARBIE™ THE MOVIE: IN CONCERT™, and other leading artists and entertainment organizations. Most recently, she led the digital strategy and creative campaigns for the acclaimed Off-Broadway production OTHER.

When she's not performing, on set, or behind her editing desk, Gabrielle can usually be found searching for New York City's best Caesar salad or geeking out over sci-fi films involving time travel (don't ask).

She is a second-generation American who strives to make her immigrant family proud.

As an artist, Gabrielle believes the stories we tell on stage and screen matter and have the power to create positive change.

Gabrielle is a member of SAG-AFTRA and Actors Equity Association.