Bear in mind it's still a rumour at the moment
And yes the E&B pic above is a manip before anyone asks.
But I love it so I threw it in there!:-)
Ok So according to EW
It’s a big day for Twihards. First Maggie Grace signs on to play Irina. Now EW.com has learned that little 9-year old Mackenzie Foy is inches away from signing on to play Renesmee, Edward and Bella’s vampire/human love child that’s a central role in the final installment of The Twilight Saga: Breaking Dawn.
It’s not yet clear how the diminutive actress, who’s appeared in one episode each of television shows FlashForward and ‘Til Death, will portray the character who ages a full 17 years in only seven. Sources have suggested that director Bill Condon will employ similar digital effects to those used by David Fincher in The Curious Case of Benjamin Button, where Foy’s face would be digitally transferred onto the face of a younger child. It’s also probable that the studio will hire a younger child in some capacity, too. (Kate: Ok I'm thinking it would be a lot easier (and cheaper) to just find a young child that resembles her, rather than wasting a chunk of the budget on digitally transferring her face but hey what do I know ?)
Summit Entertainment is remaining mum on the issue. But to see Foy’s angelic face, which could very well be the offspring of Robert Pattinson and Kristen Stewart, check out her website.