By Aly Semigran
Jan 08, 2015 @ 10:10 am

From Pretty Little Liars to Late Night with Seth Meyers! Actress Lucy Hale made her debut as a late night talk show guest on Wednesday night and sat down for a chat with Seth Meyers about everything from her family's alleged ghost (hey, she brought along photographic evidence!) to the mystery of who "A" is on PLL.

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Hale, who rocked an LBD for her Late Night appearance, told Meyers that she's the only one on the cast who doesn't know the character's identity. "They won't tell me!" the actress said, adding, "I've tried everything. I've tried listening in doors, bribing the executive producers and writers." But Hale admits that if she did know, she'd probably let it slip to, say, Seth Meyers. (Well, that certainly would have made an already memorable first-time visit to an even more memorable one!)

Watch Hale and Meyers chat on Late Night in the video above, and check out the PLL's star Instagram snaps from her visit to the show below.

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I can't believe how nice and cool this man is !!! @latenightseth

A photo posted by Lucy Hale (@lucyhale) on


Taking over @latenightseth instagram tonight. Head over !!

A photo posted by Lucy Hale (@lucyhale) on


yES!!!!! @latenightseth

A photo posted by Lucy Hale (@lucyhale) on


So great meeting @jordankulick ! Such a doll

A photo posted by Lucy Hale (@lucyhale) on


PHOTOS: See Lucy Hale's Best Looks Ever!