'Les Miserables' Trailer: Samantha Barks Steals The Show In New Preview

With just days until the release of "Les Miserables," a new trailer has been released for the film. The latest preview highlights newcomer Samantha Barks as she sings the classic, "On My Own" -- take a look in the video above.

Prior to appearing in the upcoming "Les Miserables," Barks played Eponine in the West End production of the iconic musical, and placed third in BBC's talent competition, "I'd Do Anything" at age 17.

"I think because it is a huge big change in my lifestyle, the way I kind of get through that is by trying to not freak myself out," Barks told HuffPost Entertainment earlier this month about her newfound fame. "Trying to not over-think too far and take every day that comes with gusto. The fact that there is a buzz around the film makes me burst with pride. I am honored to be involved in a project like this. To be involved in a moment of history for theater -- and for theater to be translated onto film in this way, with a cast like this and a director like this -- is the proudest moment of my life."

"Les Miserables" hits theaters Dec. 25.