It's the moment all have been waiting for, “Twilight Saga's” Bella Swan finally turning into a vampire, EnntertainmentWise says.

Twihards were treated to a sneak peek of the “Twilight Saga: Breaking Dawn: Part 2” trailer when a teaser of it hit the internet.

It is thought that the teaser was shown to promote the DVD release of the first part of the final movie in the vampire franchise which saw Bella, played by Kristen Stewart get married to Edward Cullen played by her on-screen boyfriend, Robert Pattinson.

Having been turned into a vampire by Edward, Bella can be seen encompassing the vampire look, with pale skin and red eyes. Talking to Edward in the clip, Bella can be seen saying: "It's strange. Physically I feel like I could demolish a tank. Mentally I feel just drained."

Since filming for the “Twilight Saga: Breaking Dawn”, both Kristen and Rob have been busy with new films. Kristen playing Snow White in “Snow White And The Huntsman” and Rob as womaniser Georges Duroy in “Bel Ami”, who has been described as an "absolute devil" by the actor.