‘Twilight”s Ashley Greene & Xavier Samuel Enjoy Night on the Town

Ashley Greene and her new 'The Twilight Saga: Eclipse' costar Xavier Samuel were seen out on the town in Vancouver, Canada over the weekend -- but this isn't the first time the two actors have been spotted together.

Greene and Samuel were also photographed spending time together last August as they walked the streets of Vancouver.

In the 'Twilight' series, Ashley plays a vampire that is a member of the Cullen clan, while Xavier plays the role of Riley, an attractive vampire college student who assists in the plot to kill the protagonist Bella Swan (Kristen Stewart). Riley is described as a "newborn vampire" who teams up with villain Victoria (Bryce Dallas Howard) in this murder scheme.