At the early age of 3 she began singing and started taking vocal lessons, when she was of 8.
Nikki Blonsky is not married, but she is planning to marry her boyfriend Christopher Salute.
Nikki Blonsky keeps close to designer Malan Breton as they attend the premiere of his new collection at the Metropolitan Pavilion during NYC's Fashion Week on Sunday night (September 14).
The 20-year-old actress recently made an appearance on .
The show follows an 18-year-old girl who discovers that her older brother - murdered while attending an elite liberal arts college - was actually done in by vampires nesting on fraternity row.
castmates: "They have all been extremely supportive. Her special performance will feature songs from Broadway, the Great American Songbook and pop classics.
Shine Great Neck South High School, where she participated in productions of Les Misérables, Sweeney Todd, Kiss Me, Kate, and the title role of the opera Carmen.
Hairspray went on to become Nikki’s most successful film at the time.
In July 2008, Blonsky and her parents were involved in a violent confrontation with the family of Bianca Golden, a former contestant on America's Next Top Model, at the Providenciales International Airport in the Turks and Caicos.
She is best known for her role as Tracy Turnblad in the 2007 film Hairspray and as Maggie Baker in the 2008 film Queen Sized.
She is also known for her starring role in the ABC Family original series Huge.
She was born to a school aide mother Karen and a Jewish municipal worker Carl Blonsky.
Her nationalism is American and she belongs to Jewish and Irish ethnicity.