I am going to go with the majority here and say Brody Emerson has not been cast as Jared in The Host. I do not know the things that people can do when they have an IMDB Pro account or a eager publicist, but it is safe to say that he is too young for the part. The Host Fan also got a tweet from Brody Emerson saying that he does not even know what The Host is. As for Erik Fellows as Ian O’Shea, nothing official has been announced so I am just going to leave that as a rumor until I hear otherwise. Erik does have a twitter that you can check out. He does actually have an acting career, so he does stand a chance to play Ian.
I went a little Perez Hilton on the photo for emphasis.
As always, send news on the movie my way if you have any to share.