Credit: Video Still

Rosewood is already overflowing with residents mysteriously connected to Alison (Sasha Pieterse), but there's always room for one more.

In this sneak peek of Pretty Little Liars Season 3, Episode 7: “Crazy” (airing July 24) we meet a new girl in town: CeCe.

Here, CeCe reveals that she dated Jason (Drew Van Acker) back in the day when they vacationed near each other. She clearly got close to Ali during that time, since she knows some of the Liars' secrets, like Hanna's (Ashley Benson) penitent for shoplifting.

Fun fact: CeCe is played by Vanessa Ray, who also played Mike Ross's love interest on Suits — and Mike is played by Troian Bellisario's (Spencer) real-life boyfriend, Patrick J. Adams. Small world!

Check out the sneak peek below.

Catch an all-new episode of PLL on Tuesday, July 24 at 8 p.m. ET/PT on ABC Family.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47.

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