Kristen Stewart Stuns in W Magazine, Talks ‘Breaking Dawn’ Wedding (PHOTOS)

Kristen Stewart looked absolutely glamorous in W Magazine’s September issue. K Stew, who usually dons a casual style, was turned into a grown-up vixen — even shedding some of her clothes for the shoot.

The actress gave just as intimate an interview, discussing her final performance as “Bella” in Breaking Dawn and what it was like getting married and giving birth — all for millions to see on the big screen.

Dawn, which is set to hit theaters on November 18, will be the first part of the Twilight series’ final chapter. Of course, it’s the wedding (and her dress!) that has everyone talking. So what was it like walking down the aisle? K Stew admits:

“This was my first wedding. It was insane. And odd. The wedding dress experience was a huge deal. I tried on one version of the dress, and it was like tweak and tweak and alter and tweak and change, and then it’s done. BFD dress. Huge deal.”

Kristen also reveals she had to deal with a lot of emotions filming opposite her real-life boyfriend, Robert Pattinson. But she’s excited for fans to see everything that goes down on the big scene.

“It was major. The last Twilight book is filled with BFDs, things that people have been waiting for for so long. For me, it was ridiculously dramatic: I get married, give birth, the baby has an incredibly accelerated growth rate we’re all very concerned about, and I say goodbye to my dad for the last time ever. It was all big—I could never go, Whew, I’m losing this character.”

Kristen wrapped the film earlier this year and admits letting go of “Bella” was an out of body experience.

“I’d been anticipating that end-of-Bella moment. I was going, Oh, my God—I wonder how I’m going to feel. And the last scene of the shoot was at the wedding. Every single character was there on set. At the end of that day, I was kind of whacked. And so I never really had that moment then. Instead, it happened later. We needed to film one more sort of honeymoon scene and we went to the Virgin Islands. After that scene, my true final scene, I felt like I could shoot up into the night sky and every pore of my body would shoot light. I felt lighter than I’ve ever felt in my life.”

Want more K Stew? Be sure to pick up the issue, which hits newsstands on August 23rd. And follow Celebuzz on TwitterFacebook and Tumblr for more  Twilight news and pics.