From hoping to keep Aria, Spencer, Hanna, and Emily's secrets to figuring out who the mysterious "A" is, Pretty Little Liars ...

Never seen the show? Here's what you need to know. — -- So you've never seen "Pretty Little Liars" but want to get in on the fun before the second half of the show's final season airs tonight?

Was that the best episode ever or was that the best episode ever? — -- Was that the best episode ever ... or was that the best episode ever? On last night’s “Pretty Little Liars” summer finale, ...