January Jones had her headphones in for a walk with her dog in LA yesterday. Her dressed down gear was a departure from her recent glamorous red carpet looks at the Golden Globes and the SAGs. Now that her award season obligations are over, she can concentrate on her upcoming film with Liam Neesom and Diane Kruger, Unknown. The movie is one of multiple February releases you're excited to see, and we just got a first preview for her Summer blockbuster, X-Men: First Class. She makes a quick appearance in the first awesome trailer, though we'll have to wait until June to see her in full Emma Frost character on the big screen.