16/09/2012 11:55 BST | Updated 16/09/2012 11:55 BST

R-Patz Forgives K-Stew For Affair?

Robert Pattinson seems to have forgiven Kristen Stewart and patched things up after she cheated on him with a married director.

Kristen shocked Robert and their hordes of Twilight fans alike when pictures emerged of her looking very cosy with Rupert Sanders, who directed her recent movie Snow White and the Huntsman.

Heartbroken Robert reportedly walked out on her but now The Sun reports he has decided to give their relationship another try after Kristen's dad begged him to take her back.

A source told the newspaper: "Kristen poured her heart out to Robert and told him it was a one-off and a mistake. Rob can see how truly sorry Kristen is and has totally forgiven her. They really do love each other. They pretty much decided they couldn't live without each other."

And to seal the deal, Kristen was spotted wearing one of Rob's T-shirts as she took a flight to Toronto to promote her film On The Road.

If the romance is back on, it could help avoid an awkward situation on the red carpet at the end of the year, when they are both set to promote The Twilight Saga: Breaking Dawn - Part 2, the final installment of the vampire franchise.