Seems that the vengeful redheaded vampire Victoria played by Rachelle Lefevre will now be played by Bryce Dallas Howard.
We Are Movie Geeks says:
Bryce Dallas Howard has replaced Rachelle Lefevre as the character of Victoria for the third installment of the franchise. No one is really saying why they are replacing Rachelle Lefevre as Victoria but honestly, I think that Bryce Dallas Howard is sexier and can play more of a seductress in the role.
Now I haven’t read the third Twilight book yet, so I don’t know how predominate Victoria’s role is in Eclipse. In new Moon, they could do most of Victoria’s involvement with suggestion as she spends most of the book skirting the town and trying to find a way to get to Bella. We don’t really see her, just her victims and reports of Wolves chasing her.
But I was itching to see more of Rachelle Lefevre in the role. She is seductively sexy and when reading the books, it is her face I see (thanks to the film of course) so replacing her with Bryce Dallas Howard (also a beautiful woman) just seems awkward. Maybe I just have to see her done up like Victoria. Any cast replacement is subject to a state of transition.
I am sure Bryce will do a fine job, and the fans will adjust (after throwing some fits) but they could have done worse.
No reasons are given why she was replaced.