Photo: Robert Pattinson & Kristen Stewart caught getting close

Robert Pattinson and rumoured girlfriend and Twilight co-star Kristen Stewart have been papped looking rather close.

During a break from shooting Kristen’s new movie On The Road in Montreal, Rob nuzzled her neck – but is this a friendly or romantic PDA?

It has been rumoured that the pair have been dating for a while but neither have ever confirmed this.

The most recent rumour is that Rob and Kristen have been living together for most of the summer.

Click here to see the picture and leave us a comment to let us know what you think.