The Gossip Girl actress plays a deranged student in the movie alongside Minka Kelly, Billy Zane and Cam Gigandet.
Messter commented about what she did to prepare for the twisted role. “I spent a lot of time listening to music that made me feel a certain way, and I started staring in the mirror and not liking myself.”
Minka Kelly added about her on set behavior, “People on set would mistake her for being sort of antisocial. She would isolate herself from everyone.”
The Roommate hits theaters this weekend. Do you plan to go see it?