In This week's new issue of Entertainment Weekly ( you can check out scans here ) a great  interview with Bill condon , Robert Pattinson and Kristen Stewart plus we got to see five new stills from Breaking Dawn part 2 ..you can see them Here ..

in the interview ,it's mentioned that author  Stephenie Meyer and screenwriter Melissa Rosenberg cooked up a new ending for Part 2 that is much different from the book version!

“When I first read the script, I got to that part and was like, ‘What?’” Robert Pattinson tells Entertainment Weekly. “And then I had to go back a page.”

“It does it a serious justice,” says Rob. Kristen Stewart agrees. “It’s clearly made by someone who really likes [the saga], who really cares,” she says. “That’s why [director] Bill Condon is perfect. Thank God for him.”

other twilight cast talked about the end as well :-

 

 according to Nikki Reed, it's going to be pretty awesome. Speculation on that matter indicates that this may be an Alice (Ashley Greene) vision of what would happen if the two groups did actually fight, shared between her and Aro (Michael Sheen)

Even Taylor Lautner has offered up thoughts on it, mentioning "I definitely think a lot .. a majority of fans will be crying when they watch the end of this one."

producer Wyck Godfrey back in May, when he teased, "For those that have followed these movies from the beginning to end ... there’s a great final moment where you do get to kind of relive the entire experience, and I think that’ll be something fans can look forward to."

TwiExaminer's  AMANDA BELL came up with a few ideas about what the altered ending for Breaking Dawn - Part 2 could be :-

As readers of the book will recall, the ending of Breaking Dawn contains a scene in which Bella is able to lower her shield and show Edward her side of their experiences together. "Now you know. No one’s ever loved anyone as much as I love you," she tells him, and then the two stroll into their cottage to start the rest of forever.

The altered ending could be a play off of that scene - a montage of the previous films, a glimpse-forward of their coming life together (like a look at teenage Renesmee with Jacob and the perfect life the two have ahead of them, perhaps?)... Or, it could be something new altogether.

What if the Cullens became the new vampire world leaders? What if they make a formal peace agreement with the Volturi? Those last two seem a little unlikely, but if Meyer and Rosenberg actually did change the ending, it's almost a guarantee that it wouldn't be a total shift from the story we all know and love.

My prediction is this: Bella will indeed lower the shield and show Edward her thoughts, which'll include a romantic and nostalgic reminder of all they've been through in the Twilight Saga, and then we'll see a little bit of Renesmee growing to full-size and romping around merrily, and we'll know that there is a forever worth having for this family and that their strife has not been in vain.

Ok ..twifans ...How do YOU feel about Breaking Dawn — Part 2 having a different ending than the book series ????? tells us in the comments below