As "Twilight" fans know by now, today is a big day as we count down the hours until "MTV First: The Twilight Saga: Breaking Dawn - Part 2." This exciting event will feature an exclusive sit-down with Kristen Stewart, Robert Pattinson and Taylor Lautner, during which they will introduce a never-before-seen clip from the film on MTV.
Following the on-air introduction of the exclusive clip tonight at 8 p.m. ET, the "Twilight" trio will stick around for a lengthy interview on MTV.com, during which we'll cover the most pertinent and highly anticipated aspects of the fifth and final film in the franchise, as well as the stars' favorite memories from all five films. Fans can get in on the action immediately by submitting video or text questions via MTV.com or Twitter (@MTVNews, hashtag #AskTwilight).