The pregnant Zoey 101 star will appear in an episode of the ABC comedy, Miss Guided, premiering March 20 (8 p.m. ET). Judy Greer stars in the sitcom, playing a formerly awkward high school student who returns to her alma mater all grown up -- and as a guidance counselor. Spears will appear in the premiere episode, called "Hot Sub," as Mandy Ferner, a troubled student who gets some exciting news from college, according to ABC.
The show will also feature another big guest star: Ashton Kutcher, who executive-produced the sitcom, will play the titular hot sub -- a Spanish teacher and a possible romantic interest for Greer's character.
As a midseason addition to the schedule, Miss Guided was filmed in October after Spears wrapped Zoey 101 -- but before the young actress announced her pregnancy.
-- Brian Orloff