Now that Fox is finished (at least for now) picking off the in-demand cast of ABC’s axed Happy Endings, it has begun rifling through the Alphabet network’s vacated Apartment 23.

TVLine has learned exclusively that Don’t Trust the B—- Apartment 23‘s Dreama Walker is set to guest-star in the second episode of New Girl‘s upcoming third season.

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In a bit of a role reversal, Walker’s the b—- this time around. According to an insider, she’ll play Molly, a beautiful, mean girl-esque teacher at the school where Jess (Zooey Deschanel) has been hired on a temp basis. Clearly one of the cool teachers, Molly takes an immediate dislike to Jess, who seems to be sucking up to the principal.

For those keeping track at home, in the past month Fox has retained the services of Happy Endings alums Damon Wayans Jr. (reprising his New Girl role as Coach) and Adam Pally (as a doctor on The Mindy Project).

Note to Krysten Ritter: How do you feel about playing a cop on Brooklyn Nine-Nine?

New Girl‘s third season debuts Sept. 17 at 9/8c.