Tracy Turnblad in the 2007 musical adaptation Hairspray became the breakout role for Nikki Blonsky, who secured the part after defeating 1,100 other candidates. At the time of her casting, she possessed no professional experience in cinema or music, having only performed in local high school theatre productions in New York.
Early Education and Theatre
Raised in Great Neck, New York, Blonsky is the daughter of school aide Karen and municipal water district worker Carl. During her youth, she moved between several educational institutions, including Great Neck North Middle School and John L. Miller Great Neck North High School, eventually enrolling at the Village School. Her practical training occurred at the William A. Shine Great Neck South High School, where she participated in the after-school theatre program. Her repertoire there included roles in productions of Les Misérables, Sweeney Todd, Kiss Me, Kate, and the lead role in the opera Carmen.
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Her performance as Tracy Turnblad in the 2007 film Hairspray brought widespread recognition. The project earned her two Critics' Choice Awards, specifically for Best Young Actress and Best Acting Ensemble. Furthermore, she received nominations for a Golden Globe Award for Best Actress and a Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture. Following this success, she maintained a presence in both film and television, including a role in the 2009 MTV mystery series Valemont and the 2010 ABC Family series Huge, where she played Willamena Rader.
Diverse Career Paths
Throughout her career, Blonsky has balanced acting with other interests. In 2011, she obtained a cosmetology license and engaged in part-time work as a hairstylist and make-up artist in Great Neck. Her subsequent acting credits include a recurring role as Margot on the series Smash in 2013, as well as film appearances as Therese in Geography Club and Faith in The Last Movie Star. In 2017, she performed in the Off-Broadway play Stuffed, written by Lisa Lampanelli, at the Westside Theatre.
Personal Life and Public Presence
Blonsky has been active on social media platforms, including TikTok, where she announced her identity as a lesbian in June 2020. She subsequently married Hailey Jo Jenson on October 21, 2023, following an engagement announced in 2022. In 2025, she experienced a resurgence in public attention attributed to a trend involving her Cameo appearances.
Fast facts
- Born: 1988, Great Neck, New York
- Citizenship: United States
- Primary Occupations: Actor, child actor, stage actor, television actor, film actor
- Hairspray debut year: 2007
- Marriage date: October 21, 2023
- Cosmetology license obtained: 2011
Questions readers ask
What was Blonsky's first professional screen role?
Her first role was Tracy Turnblad in the 2007 musical film Hairspray.
Did Blonsky pursue interests outside of acting?
Yes, she obtained a cosmetology license in 2011 and worked as a hairstylist and make-up artist.
Achievements
- Worked as actor, child actor and television actor


