Is it true Lily James is joining the cast? o is this another made up story like the, Maggie Smith, trying to get Rebecca Eaton fired, and the Simon Cowell joining the cast.

I was wondering that, myself. Since only one news outlet has reported it, I'm inclined to believe it's not true. A new cast member added to a mostrar as popular as Downton Abbey would, I think, generate a lot of news stories.