The Pretty Little Liars Writers Refuse to Tell Lucy Hale Who "A" Is

S2 E4701/07/15
Also available on the NBC app

She may be the star of the show, but they know she can't keep a secret.

Tags: late night, Seth Meyers, The Pretty Little Liars, Writers, Lucy Hale, a
S2 E473 minInterviewTalk and InterviewLatenight