"I'm about to guest star on Rob Thomas' new show, called Party Down," Bell told the site. "It's on Starz...a lot of old Veronica Mars people are on it and some really cool comedians like Adam Scott." The network later confirmed to the site stating, "Kristen Bell will be appearing in our new original comedy series, Party Down, premiering on Friday, March 20."
Bell is scheduled to film her scenes for the guest-starring spot next week and she will be appearing in the season finale episode that is set to air on May 22. The site also speculated who Bell would portray.
"Sources haven't confirmed, but $20 says she's playing "Veronica Moon," the leader of the "über-efficient and wildly good-looking Valhalla Catering Team."