There's a new girl in Rosewood, and she could hold the key to unlocking Mona's (Janel Parrish) secrets. Or, she could just be another A suspect. We have trust issues, okay?Here's what happened on Tuesday night's episode of Pretty Little Liars.
Pretty Little Liars is back for the rest of it's season, and after the Natale special, we were scrutinizing all the pictures and unveiled the mystery of who Ali is kissing. But one big, constant domanda still hangs over our heads: who is "A"?