Robert Pattinson  Kristen Stewart red carpet twilight gown suit slit
red carpet twilight gown Ashley Greene
red carpet twilight gown Nikki Reed

It's the moment Twihard fans have been waiting for, and the stars of Breaking Dawn Part 1 did not disappoint!

Showing a whole lotta leg in a sparkly J. Mendel floor-length gown, Kristen Stewart looked absolutely stunning as she arrived on the arm of beau, Robert Pattinson, who looked equally amazing in an all-grey suit.

The usually camera-shy couple didn't seem to mind posing together on the black carpet, and the lovebirds were literally attached at the hip the entire night.

Equally stunning were Ashley Greene, in a floor length siren-red gown, and Nikki Reed who donned a green Grecian-style dress that hugged her curves in all the right places.

The highly-anticipated flick will feature not only a wedding between Edward and Bella, but also a steamy love scene! Stewart recently dished to MTV News of getting hot and heavy with RPatz on camera:

Its not a beginning-to-end sex scene; its memories, its nice. So because of that, I never really got to shoot, we didnt shoot a sex scene. It was all close-ups and such."

Breaking Dawn Part 1 hits theaters nationwide on Nov. 18.