Got this in a Google alert - of course there's no official confirmation that this is in fact true. But nevertheless -
Melanie in Portland, Ore.: I just saw the extended promo for Glee, which was amazing! I am so excited for the premiere on May 19. Is there anything more you can share about this show?What's a musical show without Kristin Chenoweth? Yup, Cheno is making a guest appearance, but you'll have to wait until fall to see it. Her character is not someone we've seen her play before though, so you'll be surprised. Jane Lynch tells us, "She's kind of a drunk, a has-been. She's squatting in a McMansion in town, but she's still got it. She's got the voice, she's got the moves and she really shows the kids how to put it on." Also making guest appearances on the soon-to-be Fox hit are Josh Groban and Victor Garber. Also, good news coming from executive producer Ryan Murphy: "There's going to be a series of albums where we put out an album every couple of months because we will have so much material. Also, we're going to have all of the songs when you watch the show available that night immediately on iTunes."
More info on Glee can be found here.
The trailer looks kinda fun... I wonder how long it will be until the powers that be either confirm or deny this?