Dianna Agron: I loved the script for I Am Number Four
The film, which is being directed by D J Caruso, tells the story of a young man who has to appear to be a typical teenager in order to elude a deadly enemy seeking to destroy him.
Due to be released in 2011, it also stars Timothy Olyphant, Kevin Durand and Alex Pettyfer.
Speaking to Collider, the actress said she couldn't believe that producer Steven Spielberg knew who she was.
She also revealed that she didn’t think she'd be able to make the movie because of scheduling conflicts with her role in Glee.
"Luckily, I read the script, and I loved it. I met the director D J Caruso and we just bonded so quickly. Both the film and the show worked around each other," she said,
"So I'm here because of very many things, people, luck, patience, and my manager being persistent."