08/21/2012 09:04 am ET Updated Oct 21, 2012

'Glee': Sarah Jessica Parker First Look (PHOTO)

Sarah Jessica Parker is at work on "Glee." Series co-creator Ryan Murphy tweeted the first photo of Parker on set in character as editor Isabelle, with her new intern, Kurt (Chris Colfer).

Parker will appear in Season 4 of "Glee" as a fashion maven and head of Kurt lands an internship with the website after heading to New York City. In an interview with "Access Hollywood," "Glee" co-creator Ian Brennan said Parker's character will be different than what viewers have previously seen her playing ... meaning she's not Carrie Bradshaw 2.0

Her character is "sort of frazzled, eccentric, hilarious," he said. "It's gonna be good."

Check out the photo below!

"Glee" returns to Fox on Thurs., Sept. 13 at 9 p.m. ET.