ZOMG, Twi-hards: The first teaser trailer for The Twilight Saga: Breaking Dawn Part 1 is set to hit the web this Sunday, June 5 after it debuts during the MTV Movie Awards. Check back Sunday to squeeee over the trailer with your friends at Movieline, and follow along on Twitter at @Movieline as we livetweet the MTV Movie Awards red carpet! [IMDB]