As a teenager, Nina started modeling in Houston and Dallas, and by age 19, she began learning to be a stunt artist.

[citation needed] Soon after her success in New York, Nina began booking national television commercials, and her acting coach encouraged her to move to Hollywood.

Soon after she arrival in Hollywood, Kaczorowski landed a role in Once Upon a Time in China and America with Jet Li, followed by a part opposite Billy Bob Thornton in Sam Raimi's A Simple Plan.

She continued to act in films such as Tomcats, Pearl Harbor, Coyote Ugly, A.I.

Artificial Intelligence, Minority Report (as the virtual reality girl), the SciFi flick, The Island and she also played a role in the television series Las Vegas (Season 3 "Like a Virgin").