The first teaser trailer has been unleashed on hungry Twilight fans. It reveals a glimpse on the what’s probably the second most-anticipated wedding of the year (after the Royals of course), and the infamous Bump of book four that begins kicking the day after the night before!
Breaking Dawn Part One will be released 18th November 2011.
http://www.youtube.com/watch?v=uH37Jrk1cNI