The big day has finally arrived, and MTV has no shortage of everything "Breaking Dawn - Part 1."

Tonight, Kristen Stewart, Robert Pattinson and Taylor Lautner will debut a previously unseen clip from the new "Twilight" movie live on MTV at 7:56 p.m. ET — followed by a Q&A on MTV.com — but first, we have the moment you've been waiting for.

You voted for your favorite moments from the "Twilight Saga" so far, and all week, we've been counting them down. We've finally arrived at your #1 moment, and it takes us back to where it all began: Edward and Bella's first kiss.

For a series that is all about longing and building up tension, when it finally does deliver, it really delivers. And if your voting proves anything, the wait must have been worth it. The kiss started off as an experiment for Edward, but it ended up sending Bella and fans around the world reeling. It was the first of many kisses for the happy interspecies couple and will always be remembered as the one that started it all.

So there you have it: Your #1 favorite moment from the "Twilight Saga" so far. Now that we've looked back on the first three films, get ready for "Breaking Dawn - Part 1" with tonight's "MTV First" and the new clip introduced by the cast. The trio will appear live on MTV at 7:56 p.m. to premiere the clip, then head to MTV.com immediately after for an interview with MTV News' Josh Horowitz and questions from you. To get your questions answered, tweet them @MTVNews using the hashtags #MTVFirst and #AskTwilight.

Be sure to tune in to "MTV First: Breaking Dawn - Part 1," which kicks off tonight at 7:56 p.m. ET on MTV, followed by a Q&A with Kristen, Rob and Taylor on MTV.com!