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 ...

Shay Mitchell as Emily Fields, Troian Bellisario as Spencer Hastings, Sasha Pieterse as Alison DiLaurentis, and Ian Harding ...

Mystery–thriller series Pretty Little Liars (PLL) premiered on ABC Family ... (played by Lucy Hale), Hanna Marin (Ashley Benson), Emily Fields (Shay Mitchell) and Spencer Hastings (Troian ...