Deanna Giulietti is an American actress and internet personality best known for her viral “outfit of the day” TikTok videos and her stage work in musical theater productions.
She built a loyal following of over 1.7 million TikTok fans after turning to social media during the COVID-19 lockdowns, then channeled that platform into a renewed acting career on stage.
Who is Jeanna Giulietti?
Deanna Giulietti is an American actress, content creator, and social media personality.
She gained millions of followers on TikTok through her signature “OO-TA-DAH” outfit videos, where she showcases her daily looks with high energy and humor.
Before TikTok made her a household name online, she trained as a performer and worked in professional theater.
Her background in opera and musical theater shapes everything she does on and off camera.
Giulietti grew up in Connecticut and later moved to New York City, where she lives in the Harlem neighborhood. Her father owns a construction company.
She describes herself as the “CEO of the OO-TA-DAH,” a phrase tied to her OOTD content style. That positivity and “main character energy” has become her brand across all platforms.
Early Life of Jeanna Giulietti
Deanna Giulietti grew up in Connecticut, where her love for performing began at a young age.
She came up singing and has often credited her theater upbringing as the foundation of her personality and career.
Her father owns a construction company, placing her roots firmly in a working-class, entrepreneurial household.
She has described coming from a family environment that encouraged her ambition and self-expression.
After growing up in Connecticut, she pursued formal training in the performing arts. She enrolled in the Drama program at Hofstra University in New York, where she studied opera and musical theater.
Hofstra’s program shaped her technical skill as a vocalist and performer. That rigorous training later helped her land professional stage work before social media entered the picture.
Jeanna Giulietti Age / Birthday
Deanna Giulietti is 33 years old as of 2026, born on August 21, 1993. Her zodiac sign is Leo, a sign often linked with creativity, boldness, and natural stage presence.
Today, she continues to balance a busy acting career alongside her social media work.
Jeanna Giulietti Ethnicity and Nationality
Giulietti holds American nationality. Her ethnic background has not been publicly confirmed in detail.
She grew up in Connecticut and identifies strongly with her East Coast upbringing and Italian-American surname.
Jeanna Giulietti Height and Weight
Deanna Giulietti stands at 5 feet 2 inches tall, which is approximately 157 cm or 1.57 meters.
Her weight is reported to be around 55 kg (approximately 121 lbs), though this has not been officially confirmed.
On stage and on camera, she carries a presence that feels far larger than her frame suggests.
Jeanna Giulietti Education
Giulietti studied in the Drama program at Hofstra University in Hempstead, New York.
She pursued opera as part of her training there, building the vocal foundation that would define her stage career.
That schooling gave her both technique and a theatrical confidence that still defines her performances today.
Jeanna Giulietti Career
Deanna Giulietti began her professional career in musical theater. Long before her TikTok account existed, she was performing on stage and auditioning relentlessly in New York.
The performing arts were always her first calling, and they have remained central to her identity.
Her path took a major shift in 2020, when the COVID-19 pandemic shut down the entertainment industry overnight.
That disruption pushed her toward social media, where she discovered a new audience and a new way to express herself.
Since then, Giulietti has built a career that runs on two tracks at once: the viral world of social media and the disciplined craft of live theater.
From Stage to Cruise Ships (Pre-2020)
Before the pandemic, Giulietti was working consistently as a stage performer. One of her key credits during this period was performing the role of Mary Delgado in Jersey Boys on the Norwegian Cruise Line production.
That role required her to perform the beloved Four Seasons musical night after night for shipboard audiences. The experience sharpened her stamina and her ability to hold a crowd.
By 2018, she had reached the final rounds of auditions for a major musical theater production, where casting directors told her she was their top choice for the role of Ariel.
They passed, telling her she needed to become “a name” first. That moment stayed with her.
Her early stage work also included the role of Lizzie Borden in the musical Lizzie. Each credit added to a growing résumé that proved her range as a performer.
TikTok Breakthrough (2020-2022)
When COVID-19 shut down cruise ships and theatrical productions in 2020, Giulietti turned to TikTok.
She joined the platform that year and began posting outfit-of-the-day videos, which she branded as her signature “OO-TA-DAH” content.
Her personality connected immediately. By 2021, she had earned over $500,000 through brand deal videos, according to Business Insider.
That figure placed her among the more successful mid-tier creators on the platform.
Her TikTok account @deannagiulietti grew to over 1.7 million followers. She also built an Instagram following of more than 323,000 on @deannagiulietti.
She attended New York Fashion Week in 2021, where brands and photographers sought her out on the street.
Her combination of theatrical energy and relatable fashion content made her one of the more distinctive voices on the platform.
She also launched a YouTube channel to document her audition process and behind-the-scenes life.
Her channel bio reads: “If you have found this channel — WELCOME TO THE ELITE SQUAD. I am the CEO of the OO-TA-DAH.”
Acting Career Revival and Stage Work (2022-Present)
Giulietti used her social media profile to rebuild her acting career on her own terms. In 2022, she appeared as Angela in Fuhgeddabout Christmas, a holiday film starring Justina Valentine that aired on VH1.
That same year, a brand partnership with Conair’s hot roller line brought her mainstream attention.
She documented her audition process publicly on social media, blending content creation with her acting work in a way few performers had done before.
In 2024, she starred as Barbara in Barbara and Kenneth, an original one-woman musical she helped produce, at the Edinburgh Fringe Festival in Scotland.
The show received five-star reviews from Theatre Weekly and North West End UK, with critics calling her “an absolute revelation” and the performance “captivating from the moment she struts onto the stage.”
Her biggest stage credit came in January 2025, when she played Josephine “JoJo” Barboza in the world premiere of the musical Mystic Pizza at the Paper Mill Playhouse in Millburn, New Jersey.
The show ran from January 29 to February 23, 2025, and was based on the classic 1988 film starring Julia Roberts. Critics praised her comedic timing as a standout element of the production.
She also originated the role of Hips in First Bloody Girls, adding another original credit to her stage work.
Jeanna Giulietti Filmography
| Year | Title | Role | Network/Venue |
|---|---|---|---|
| Pre-2020 | Jersey Boys (NCL) | Mary Delgado | Norwegian Cruise Line |
| 2022 | Fuhgeddabout Christmas | Angela | VH1 |
| 2024 | Barbara and Kenneth | Barbara | Edinburgh Fringe |
| 2025 | Mystic Pizza (Musical) | Josephine “JoJo” Barboza | Paper Mill Playhouse |
Jeanna Giulietti Brand Endorsements
Giulietti partnered with Conair in October 2022 to promote their Jumbo and Super Jumbo Ceramic Hot Rollers.
The collaboration grew directly from her viral hair content on TikTok, where she filmed herself achieving salon-quality results with hot rollers for the first time.
She also sells affirmation kits based on her social media content, turning her “main character energy” philosophy into a product.
Brand partnerships and her affirmation kit sales have been key income streams alongside her performing career.
Her Instagram account plays a significant role in brand deals. She posts professional photoshoots and lifestyle content that make her a natural fit for fashion and beauty partnerships.
Jeanna Giulietti Net Worth
Deanna Giulietti’s estimated net worth is $1 million as of 2026. Her income comes from a combination of TikTok brand deals, Instagram sponsorships, stage acting work, and her affirmation kit product line.
Brand Deal Earnings
In 2021, she publicly confirmed earning over $500,000 in a single year through brand deal videos on TikTok.
That figure, reported by Business Insider, gave a rare window into the scale of her social media income.
Brand partnerships like her Conair deal are ongoing income sources. Her large and engaged following makes her a viable partner for fashion, beauty, and lifestyle brands.
Stage and Acting Income
Her stage work at productions like Paper Mill Playhouse and the Edinburgh Fringe Festival adds professional performance fees to her overall earnings.
These credits also strengthen her ability to attract higher-profile roles over time.
Overall, Giulietti’s income flows from two distinct channels: her digital content career and her live performance work, with the two feeding each other in visibility and opportunity.
Jeanna Giulietti Social Media
Giulietti is active across several platforms under the same handle:
- TikTok: @deannagiulietti
- Instagram: @deannagiulietti
- YouTube: Deanna Giulietti
Her TikTok is her largest platform, with over 1.7 million followers. Her Instagram following exceeds 323,000.
She uses YouTube to document auditions, behind-the-scenes content, and lifestyle videos for her audience.
Conclusion
Deanna Giulietti turned a career setback into one of the more unusual success stories in contemporary entertainment, going from cruise-ship theater to viral TikTok fame and back to the stage at Paper Mill Playhouse in the span of five years.
Her work across content creation, live theater, and brand partnerships reflects a performer who learned to build her own audience rather than wait for the industry to catch up.