In this sneak peek of the episode, Aria (Lucy Hale) meets Ms. Fitzgerald (turns out Ezra truncates his name). She acts nice enough, but we have a feeling there's a scary woman hiding under the polite veneer.
Check out the sneak peek below.
Catch an all-newepisode of PLL on Tuesday, July 31 at 8 p.m. ET/PT onABC Family.
Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter@BeccaMartin47.