The actress that Rachel looks like is the fantabulous Idina Menzel, the one & only Elphaba from the Broadway Musical Wicked. Step off if you're a hater. ;) I actually liked the few minutes she was on Glee. She shut Will down though so quit your bellyaching. ;-b I thought that scene was funny. But then I'm a fan of Idina's and it was fabulous to see her on screen. :D But then again I can't stand Emma. She's too needy and too fucking weird. I want to smack her and her way over the top OCDness. It's not funny.

As for LotS. I love it but really not holding my breath that it will be back. Tribune is bankrupt - which is why they dropped airing it on their stations and ABC/Disney hasn't had any luck getting anyone to pick it up. While the ratings were good, they're not good enough for any other company/network to pick up the show. It was fun while it lasted. I'll miss it.