Sandra Gonzalez
October 21, 2013 AT 07:25 PM EDT

If you thought Rebel Wilson’s Kimmie has some quirks, just wait till you meet her sister. has an exclusive sneak peek of Ashley Tisdale’s upcoming guest spot as Jazmine, Kimmie’s engaged younger sister. Tisdale will appear in the same episode as Jacki Weaver, who plays Kimmie’s mom Pamela.

Take a look at the episode, airing Wednesday at 9:30 ET on ABC, below!

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