robsten-back-together.jpgDespite the fact that Kristen Stewart cheated on longtime love Rob Pattinson with Rupert Sanders earlier this summer, the couple have reportedly decided to give their romance another shot.

"They pretty much decided they couldn't live without each other," a source tells The Sun. "Kristen poured her heart out to Robert and told him it was a one-off and a mistake."

The tabloid reports that the duo are moving into a Los Angeles home together, and the source adds, "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."

Seeing as Kristen bought a new pad in Malibu and Rob is reportedly selling their old Los Feliz home, we're not sure where exactly they're staying, but based on how desperate K. Stew has been to get her man back, we think there could be some truth to this...

In late July Kristen was photographed kissing her married Snow White and the Huntsman director, and as soon as the pictures hit the web, the starlet said in a statement, "This momentary indiscretion has jeopardised the most important thing in my life, the person I love and respect the most, Rob. I love him, I love him, I'm so sorry." Since then she's been photographed wearing Rob's clothes and she hasn't made many public appearances, but the two are scheduled to hit the red carpet to promote the final Twilight film this fall.