In the sci-fi action flick, Alex stars as John, a fugitive on the run from enemies who try to destroy him, while Dianna plays his love interest Sarah.
“Sarah’s a loner but seeing John it’s kind of that opportunity to start over with him,” Dianna says in the video.
“They have this really intense connection right off the bat and it goes even further throughout the script. [The movie] has the love story, it has the action,” she adds.
I Am Number Four hits theaters February 18, 2011!
Behind the Scenes of I Am Number Four