Lucy Hale Makes Her Late Night TV Debut & Reveals That Even SHE Doesn't Know Who 'A' Is!

DAMN! Talk about an unlucky break for Lucy Hale!
The Pretty Little Liars actress stopped by Late Night with Seth Meyers on January 7th to talk all things PLL and she did NOT disappoint.
[ Related: Lucy Hale Greets 2015 With A New Haircut! ]
So, Seth obviously asked her who the elusive “A” was and she admitted something so sad!
She doesn’t know! But not only does she not know, they won’t tell her and you’ll NEVER guess why!
Ch-ch-check out the HIGHlarious clip (above)!!