“Twilight” hottie Ashley Greene joined other cast members for the New York City premiere of “Breaking Dawn, Part 2” at the Landmark Sunshine Theater. Robert Pattinson and Kristen Stewart, however, were busy promoting the film in Europe.

That left Greene, who places Alice Cullen in the movie, as one of the ranking stars to headline the event.

She was joined by newcomer Mackenzie Foy, who plays Edwards’ and Bella’s child Renesmee, and coven vampires Maggie Grace, Lisa Howard, and Casey LaBow.

Ashley Greene, Cast Hit NYC Screening

Cast stalwarts Kellan Lutz, Peter Facinelli and Elizabeth Reaser also made the screening.

Greene walked the red carpet in a strapless, Donna Karan Atelier gown. Earlier in the day, she also hit NBC to film a “Today Show” segment. She explained how she maintained her sexy body.

“My body holds muscle really easily, and I tend to bulk up [if I’m always lifting] weights. I did side planks for my obliques, which are one of my trouble areas. And traditional planks tone your back so you don’t have that little bit of fat hanging over your bra. Ugh!”

“A lot of people like to be super tiny, but I don’t want a child’s body; I want a woman’s body that is extremely fit. It’s so much sexier.”

The movie opens in theaters across North America today (Nov. 16). It’s the final installment of the “Twilight” saga. And for most of the cast, this is the last time they will be together as a group.

Check out the photos above, and click here to follow TheImproper on Twitter for more “Breaking Dawn, Part 2” updates.