Life & Style Exclusive: Emmy Rossum Dating Co-star Tyler Jacob Moore

emmy-rossum-picture-122707035AA.jpgEmmy Rossum and her Shameless co-star Tyler Jacob Moore are an item, Life & Style can exclusively confirm.

"She's really happy right now," a set insider reveals in the new issue of Life & Style. "She's got a great career and now a hot boyfriend!"

Emmy, 25, and Tyler, 29, played love interests on the Showtime drama before hooking up in real life. The two were spotted on a few dates in the spring of 2011 and since then, the casual fling has blossomed into a real romance.

But super-private Emmy says she likes to keep her romances "on the DL."

"I [keep my love life] under the radar," says Emmy, who was secretly married to longtime boyfriend Justin Siegel for nearly three years before divorcing in 2010.

For more, pick up this week's issue of Life & Style, on newsstands now!

Photo Credit: Flynet