'So You Think You Can Dance': Kristin Chenoweth signs on as guest judge

'So You Think You Can Dance': Kristin Chenoweth signs on as guest judge

Fresh off a season full of cameos on FOX's "Glee," Kristin Chenowethis set to return to the network as a guest judge on the June 29 and 30 episodes of "So You Think You Can Dance." Megan Mullally and Debbie Reynolds precede Chenoweth as guest judges. Chenoweth has done her share of performing on "Glee" as April Rhodes, one of Will Schuester's (Matthew Morrison) old flames. She's also an accomplished Broadway performer -- she received a Tony Award for her performance as Sally in "You're a Good Man, Charlie Brown" and originated the role of Glinda in the musical "Wicked."