The 25-year-old Twilight heartthrob headed back to the UK to visit Kristen, who is filming Snow White in London, and treated her to a day out in Barnes, Surrey, according to The Sun.
Armed with blonde and ginger wigs, the couple are said to have stopped at sights including Rob's primary school, his drama group and the spot where T.Rex frontman Marc Bolan died in a car crash in 1977.
A source said, 'It was really sweet. Rob wanted to show Kristen everything about where he'd grown up.
'He even took her to the local cafe where he used to hang out and his old boozer.'