Kristen Stewart and Robert Pattinson
Kristen Stewart and Robert Pattinson pose for the cameras before news broke of her alleged affair with married director Rupert Sanders. Reuters

There may not be awkwardness at the "Twilight Saga: Breaking Dawn - Part 2" red carpet premiere later this year after all.

It is reported that Kristen Stewart and Robert Pattinson, who both co-star in the hit movie series, are not only in a relationship again, but have moved back in together.

This report comes after Pattinson moved out of the Los Angeles home they shared earlier this summer, after finding out that Stewart cheated on him with Rupert Sanders, the director of her film, "Snow White and the Huntman."

Perez Hilton, however, reported that Pattinson felt so badly about the backlash Stewart received from the media that they spoke while he stayed at friend Reese Witherspoon's home and the conversation went so well that they moved back in together.

A source told the celebrity news blogger that "They pretty much decided they couldn't live without each other. Kristen poured her heart out to Robert and told him it was a one-off and a mistake. Rob sees it as Kristen made a really stupid mistake. After a lot of long tearful talks, they've worked it out. Rob can see how truly sorry Kristen is and has totally forgiven her. They really do love each other. For now they are focusing on themselves."

This is great news for "Twilight" fans, and for Stewart. Earlier this month, in her first public appearance since the split, when reporters at the Toronto Film Festival asked her about her status with Pattinson she replied, "We're going to be fine. We're totally fine."