Kristen spoke with MTV about the wedding scene in Breaking Dawn: Part One.

During the “MTV First” live stream, the “Breaking Dawn” trio took a video question from Tiffany, who wanted to know if Stewart kept her Carolina Herrera creation a secret from her fellow castmates until she walked down the aisle.

“Nobody saw it until I walked out, which made me so … ” Stewart said before trailing off. “It wasn’t about the dress; it was just everything involved. I was like, ugh, so very the center of attention at that very moment.”

The moment she’s referring to was an emotional one for the cast, who had spent three movies working up to the long-awaited nuptials between Bella and Edward. While it’s believed the groom shouldn’t see the bride before the wedding, Pattinson broke with tradition, much to Stewart’s dismay. “He saw it before,” she recalled. “And I was like, ‘No, you can’t.’ It did feel, like, very sort of realistically ceremonial.”

It was so “realistically ceremonial” that Stewart couldn’t help but feel some real emotions the day they shot the buzzed-about scene. “It was very, very emotional for me,” Stewart said. “I don’t know about these guys.”

I just found out 20 rear stills from Kristen’s upcoming movie, The Twilight Saga: The Breaking Dawn Part I. Unfortunately, they are not HQ but you should see them.