Kristen Stewart's Twilight Premiere Looks

Kristen Stewart went for traditional vampire shades of black and midnight blue for the LA and London premieres of The Twilight Saga: Breaking Dawn – Part 1.

At the Hollywood premiere it was a stunning blue-on sheer J. Mendel column dress. 

In London with on-screen and off-screen beau Robert Pattinson, she looked ultra sexy in a low-backed black Roberto Cavalli, covered in dazzling sequins and embellishments and cinched with an Alexander McQueen belt for a toughened-up touch.

Pics from Celebrity-Gossip.net and Zimbio