'Breaking Dawn' Cast to Answer Fan Questions on MTV Tonight (Watch a New Preview Clip)

Do you have a burning question that you want to ask Robert Pattinson, Taylor Lautner or Kristen Stewart? If so, you may get your chance via MTV on Thursday night.

The trio of "Twilight" stars are set to make an appearance on MTV to talk about "The Twilight Saga: Breaking Dawn Part 1" and do a Q & A with fans.

The appearance will also feature a new preview clip from the movie (may this time it'll have some new footage, unlike that one they aired during "Revenge").

If you want to ask your own question of the trio, you can write them in or make a video and submit on MTV.com. You can also take the Twitter route and send your questions to @MTVNews along with the hashtags #AskTwilight and #MTVFirst.

A recent flood of trailers and preview clips has emerged from the fast-arriving and hotly-anticipated film, including most recently an extended clip featuring two minutes of action custom-designed for Team Jacob fans. Read all our "Breaking Dawn" coverage here.

You can submit your questions right away, and catch the appearance from R-Pattz, K-Stew and T-Lott tonight on MTV at 7:56pm ET.

Watch a preview clip of the "Breaking Dawn" footage set to air tonight: