Dianna Agron, actress who played Quinn Fabray in top-rated TV show, "Glee," has now ventured into the world of music videos as well. The amazingly lovely blonde bombshell is further making her way into Hollywood through Sam Smith's latest music video.

Moreover, Dianna Agron is also presently busy filming an upcoming movie entitled, "Headlock." She will be starring in this flick with Andy Garcia and Justin Bartha. To date, there are still not that many details about the movie's actual plot, but, with a cast like that, the audience can only expect the best.

Although it seems that Dianna Agron is slowly making it big in the field as an amazing actress, the real reason behind the current buzz surrounding her is because of her role in Sam Smith's "I'm Not the Only One" music video.

In this music video, Dianna Agron plays the role of a jilted wife with a husband who is cheating on her. The husband is played by Chris Messina of The Mindy Project, and looking at the music video, it would seem that he replaced Dianna Agron's beauty for someone who is somewhat less attractive. He does his cheating tactics when he is supposed to be at work.

The climax of Dianna Agron's role is when she gets to empty a few drinks and plans on how she makes her revenge on her jerk of a husband. Dianna Agron's character decides on burning all of his stuff. She still looks beautiful while plotting her revenge, as she manages to pull off a happy housewife look, despite the steaming anger she hides within.

Dianna Agron then heads off to a nearby store to buy lighter fluid. However, sometime in her drunk drive, she suddenly cannot stop her tears from falling, ending up drenching her face, destroying her mascara, and displays incredible anger.