Which 'Downton Abbey' Star Regrets Going Topless For A Movie?

Downton Abbey is known for its modest characters, but which star of the PBS drama series admits that she regrets appearing topless in a film?

The actress made her film debut in a British movie two years ago, in which she plays a teen who has an affair with an older man. But she wishes she hadn't shown quite so much of herself.

"I had no idea what was going to happen and thought I was going to be shot from behind."

Who is it? Find out at Wetpaint: Which Downton Abbey Star Regrets Going Topless For A Movie Role?

More juicy content from Wetpaint:

• Hollywood's Most Well-Endowed Men: Size Matters [PHOTOS]
• Teen Wolf's Colton Hayes Spotted Holding Hands With Male Co-Star
• The 20-Something Virgin: Celebrities Who Waited To Have Sex