R-Patz 'dating' Sean Penn's daughter Dylan

Robert Pattinson has been seeing Dylan Penn, the daughter of Sean Penn and ex-wife Robin Wright for about two months, it has been revealed.

A source told Us magazine that Dylan even recently visited the 27-year-old actor on the set of one of his films.

The pair was spotted getting extra close to each other at Chateau Marmont in West Hollywood.

An observer told the publication that the 'Twilight Saga' star and Dylan were "canoodling" as they hung out with a group of friends.