The girl at the beginning in the green dress in the bar seen is credited as Kelly Curran but she looks like Heather Morris aka Brittney from (Glee)to me. Even at the end of the episode credits it credits Kelly Curran I looked at her pictures on Internet Database.com and none of the pictures of Kelly Curran look like the girl in the green dress. I think Heather Morris is gorgeous and has a fantastic comedic timing and presents. Who else can deliver a line like "did you know that dolphins are just gay sharks" and make it so hilarious. I wish she had more lines in Glee I cant wait to see her progress into other roles and wittiness her comedic chops develop.