I just bought the "Hitkrant" a magazine in the Netherlands, There's a topic called how to hit on Edward Cullen!!! there's also a little topic about Kristen and Rob about they were kissing at some concert: [link]

It's all in Dutch but I'll try to translate it:

Het wordt steeds lastiger voor Robert Pattinson en Kristen Stewart om te ontkennen dat ze een setje zijn. Het stel werd in Canada, waar ze zijn voor de opnames van de derde Twilight-film, zoenend gespot tijdens een concert van de band Kings Of Leon. Er gaan al langer geruchten dat de twee sterren daten, maar bewijs was er nog niet eerder.

It's to easy for Robert Pattinson and Kristen Stewart to deny that they are dating. The couple was spotten kissing at a concert of the band Kings of Leon on Canada while they were busy filming the thirt part of Twilight, Eclipse. There were more rumors about that the stars are dating, there just isn't any proof yet.

(I hope this makes a little bit sence...)

btw. Did you know that Robert Pattinsons faourite teacher was his English teacher, because she helped him find out that he loves writing???