It is Courtney who makes friends with Aria, Spencer, Emily, and Hanna (whose relationship with Caleb is seen by many as the best relationship in "Pretty Little Liars"), and it is Alison who ...

Mystery–thriller series Pretty Little Liars (PLL) premiered on ABC Family ... (Ashley Benson), Emily Fields (Shay Mitchell) and Spencer Hastings (Troian Bellisario) — as their lives turn ...