New 'Pretty Little Liars' TONIGHT!

The Pretty Little Liars get their weapons ready in this new still from an all-new episode.

In “Love ShAck Baby”, now that Hanna (Ashley Benson) has shared with Aria (Lucy Hale), Emily (Shay Mitchell) and Spencer (Troian Bellisario) that she has Ali’s (Sasha Pieterse) diary, the girls hope it can shed light on their many questions. But with the diary full of stories that have been coded to cover the truth, each girl must take a turn to figure out which stories are about them.

Hopefully when they are through they will find the story that could finally give them answers to who has been going after Ali. But with each story more personal than the last, do Aria, Emily, Hanna and Spencer really want to admit which story is about them?

Meanwhile, Spencer is suspicious of her father’s latest interaction with Mrs. DiLaurentis.

“Love ShAck Baby” airs TONIGHT @ 8PM ET/PT on ABC Family. 10+ pics inside…