Kristen Stewart looks gorgeous in Roberto Cavalli as she attends the premiere of The Twilight Saga: Breaking Dawn - Part I on Wednesday (November 16) at Westfield in London, England.

Joining the 21-year-old actress were her co-stars Robert Pattinson and Taylor Lautner, who both suited up in Emporio Armani!

PHOTOS: Check out the latest pics of Kristen Stewart

On Monday night, Kristen and Rob hit the red carpet together at the Los Angeles premiere of the film.

FYI: Kristen accessorized with an Alexander McQueen belt and Jimmy Choo heels.

10+ pictures inside of the stars of Breaking Dawn at the London premiere of the movie…

Robert Pattinson whispers into Kristen Stewart’s ear at the Twilight convention on Saturday (November 5) in Los Angeles.

Robert, Kristen, and their The Twilight Saga: Breaking Dawn Part 1 co-star Taylor Lautner attended the question and answer session in front of hundreds of fans.

The next night, Robert suited up for the Hamilton Behind The Camera Awards presented by Los Angeles Confidential magazine at The Conga Room, where he presented an award to producer Chris Weitz.

Robert recently spoke to Parade about his upcoming Twilight sex scene with Kristen.

“Watching other people have sex is never going to be that spectacular anyway. It’s a strange thing when there’s so much hype about it. You are like, ‘God, I hope this lives up to it,” Robert said.

FYI: Taylor is wearing a “Divide” leather jacket by AllSaints.

Robert Pattinson and Kristen Stewart share a sensual embrace in this poster for their film The Twilight Saga: Breaking Dawn!

The 25-year-old actor and the 21-year-old actress star in the fourth installment in the series, based on the popular novels by Stephanie Meyer.

Here’s the synopsis: “Bella (Stewart) and Edward (Pattinson), plus those they love, must deal with the chain of consequences brought on by a marriage, honeymoon, and the tumultuous birth of a child, which brings an unforeseen and shocking development for Jacob Black (Taylor Lautner).”

Check out the trailer for the film in case you missed it.

Also pictured inside: a new poster featuring Taylor and some wolves.

The film is set to be released on November 18!

Bigger posters inside…

Robert Pattinson and Kristen Stewart arrive at a meet-and-greet during Comic-Con 2011, held on Thursday (July 21) in San Diego, Calif.

The Twilight stars, 25 and 21, were joined by their co-star, Taylor Lautner!

At a press conference about Breaking Dawn, Kristen dished that the infamous wedding scene between Edward and Bella was the most secretive one the cast had to shoot!

“It was Secret-Service-style insane,” she said. “The crew was completely inconvenienced. No phones, no emails…but I was, like, ‘If this dress gets on the Internet, I’ll die.’ I had a Volturi cloak on - that was all we had to cover up, it was really funny.”

FYI: Kristen is wearing a “Patti” tee by Market. Taylor wore a Dolce&Gabbana leather jacket.

15+ pictures inside of Kristen Stewart, Robert Pattinson, and Taylor Lautner at a meet-and-greet during Comic-Con 2011…