Millions of fans around the globe are in for a very special treat today as new and previously unseen footage of Bella Swan dying is revealed to Twilight followers.

In the brand new two-and-a-half minute trailer for Breaking Dawn Part1 it first shows Bella Swan as a very nervous bride clutching on to her fathers arm and asking him to make sure that she doesn’t fall down as she walks down an enchanting fairytale woodland aisle.

The stunning bride says her wedding vows to her handsome vampire beau Edward Cullen but the breathtaking moment is slightly lost when a heart broken Jacob arrives to say his final farewells to his love now that she is married to his wolf packs arch enemy and very soon to be transformed into a vampire.

Jacob and Bella (Mrs Edward Cullen) are seen dancing closely together and he tenderly whispers in her ear:

“This is how I’ll remember you….Pink cheeks, heartbeat. You’d think I’d be used to telling you goodbye by now.”

And then the moment that climatic moment fans have been waiting…A brief glimpse of the bride and grooms wedding night where Edward’s blissful strength breaks the bed under his passionate throes of yearning for his new bride and telling his gorgeous wife Bella the next morning that was “the best night of my existence.”

But the romantic and blissful scene of Bella waking up after he wedding night in a cloud of feathers is soon to become a distant memory as the she quickly discovers that she’s pregnant with a half human, half-vampire baby that will soon leave her own life hanging in the balance.

A deathly pale and thin Bella is examined by Edward’s father Doctor Cullen who tells her that her heart will give way before she can deliver her child but she’s determined to fight on to protect her baby by living long enough to deliver it.

But upon hearing of Bella’s pregnancy the Wolves decide that the baby is too much of a threat and decide that she and her unborn child must be killed.

Jacob rushes to warn the Cullen’s that the Wolves are coming for them insisting: “Bella Will Be Slaughtered!”

The tense and dramatic and two and a half minute Breaking Dawn Part 1 trailer ends with Bella collapsing and Edward and Jacob rushing to save her life amid the violent war about to begin between the Wolves and Vampires.

Twilight Series: Breaking Dawn Part 1 set for Worldwide release 18 November 2011.