A few days ago, our affiliate Nessie Mackenzie posted exclusive details from the"Breaking Dawn" set 

” I just love the way Mackenzie lights up the room. If it’s been a long day and everyone’s tired, she shows up and you can tell the atmosphere changes. The fam scenes with Robert and Kristen will look amazing on screen. They have a special connection, you know. She looks so much like them and they enjoy working with her, so that makes it easy. They love joking around between takes. Specially with Robert, he loves using the ‘daughter’ thingy. I’ve heard he’s been teaching Mackenzie some words, with the accent and everything, so funny.
Kristen has found someone to share her ‘Miley Cyrus’ obsession with. And they both love pets, so they have a lot to talk about. Cuteness everywhere. But everybody loves her, she’s pretty smart for her age. It’s good to have a kiddo on set.”

Så gulligt verkligen hon passar verkligen för rollen det är helt klart.

Kan tänka mig att dom har underbart under inspelningen.

källan