Robert Pattinson popped up in Lisbon today with his parents, Richard and Clare. Rob was last in Cannes hanging out with girlfriend, Kristen Stewart, and promoting his upcoming release, Cosmopolis. His David Cronenberg-directed film got mixed reviews, but despite the mediocre critiques, Rob appeared to enjoy his time in France. Right before jetting to Portugal, Rob was spotted laughing and dining with friends and fellow Hollywood hunk Matthew McConaughey. Kristen couldn't continue onto Lisbon to sightsee with Rob, as she's already back in LA making a final promotional push prior to Friday's release of Snow White and the Huntsman.