Pretty Little Liars fans are in for a treat as the entire ... who are left puzzled and heartbroken when their Queen Bee, Alison DiLaurentis (played by Sasha Pieterse), vanishes.

Pretty Little Liars fans are in for a treat as the entire ... who are left puzzled and devastated when their Queen Bee, Alison DiLaurentis (Sasha Pieterse), vanishes. A year later, the remaining ...