The Twilight Saga: Breaking Dawn – Part 2 is coming! In today's ET TO GO, Nancy O'Dell does a speed round with some of the movie's Cullen vampire clan -- Peter Facinelli, Elizabeth Reaser, Jackson Rathbone, Nikki Reed and Kellan Lutz. Who takes the longest to get ready? Who's the best dancer in the group? Who's the biggest prankster? Who's the biggest diva? Who flubs their lines the most? Watch the video!