5 OMG Moments From Last Night's 'Pretty Little Liars' Finale

Tonight's episode of Pretty Little Liars is the one we've all been waiting for: the “Big 'A' Reveal.” ABC Family's mystery series has faked us out when it comes to the identity of its most elusive character before, but tonight's season five finale

Who is A?! The 'Pretty Little Liars' Villain Was Revealed! An answer that fans have been waiting nearly five years for has finally been revealed – who is.

On last night's season 5 finale of Pretty Little Liars, the identity of Big “A” was revealed to be someone named Charles. According to some old home videos that Spencer found, it certainly seems that Charles is yet another son 

Mona Vanderwaal has been many things on Pretty Little Liars: First, she was Hanna's nerdy best friend. Then, she was Original “A.” And most recently, she was dead. That is, until she reappeared in the season 5 finale, only to 

In Rosewood, there's very little that we know to be fact. However, at this point, it feels like we can safely say that Mona was Original “A.” Season 1 was her doing. But for the past three seasons of Pretty Little Liars, fans have