Robert Pattinson and his Twilight Saga co-star Kristen Stewart are finally publicly dating.

Twilight heartthrob Robert Pattinson, who has been dating his co-star Kristen Stewart for over a year, has decided the pair no longer need to keep their romance quiet.

The couple have decided to openly date when they return to film the fourth movie, Twilight Saga: Breaking Dawn, later this year.

A source said: “Rob and Kristen are very happy, and everyone that’s part of the franchise is so happy for them. They don’t feel the need to hide it anymore.”Meanwhile, Robert’s Remember Me co-star Emilie de Ravin says she had instant chemistry with the 23-year-old on set.

She said: “They’d been looking to cast my role for a while, looking at a lot of different girls. I read the script three weeks before they started shooting.

“I flew to New York to test with Rob and we immediately got along and had instant great chemistry, which is not an easy thing to come by.

“Obviously you’re acting, but you want to have that connection with somebody. We had it. And I was thrown into a wardrobe fitting that same day.”

And Emilie says she didn’t realise just how famous Rob was until the pair were filming together in New York.

She said: “There were a lot of crazy moments where you’re filming on location and you’re waiting for people to get out of the shot. People don’t want to move. Rob and I would laugh about that.

“We were rehearsing, and you become so self-conscious of people watching you, and we both stopped and looked at each other and were like, “Wait, what are we doing?” You’re taken out of your work mentality with hundreds of people watching you when you’re just trying to figure out your scene.”

Source: OK UK