Well, the episode is "Lauren, my whore roommate". In the last scene appears Keegan Monroe, Amanda Bryant and who else? To help you the girl I'm looking for is the one on the left.
http://galleries.collegerules.com/cr7913-4/pics/06.jpg
You can see her also here on the right.
http://galleries.collegerules.com/cr7913-4/pics/08.jpg
http://galleries.collegerules.com/cr7913-4/pics/06.jpg
You can see her also here on the right.
http://galleries.collegerules.com/cr7913-4/pics/08.jpg