Shay Mitchell: Seventeen Prom Signer!


Shay Mitchell signs a big copy of her Seventeen Prom cover at Barnes & Noble in Paramus, NJ on Friday afternoon.

Shay and her “Pretty Little Liars” co-stars Lucy Hale and Troian Bellisario have been in NYC to promote A Day, which is TODAY!

Can you believe we’ll finally find out who “A” is tonight at 8pm on ABC Family? We have our theories but we can’t wait to see who it is.

The girls chatted with the ladies of “The View” last night and we’ll post their GMA interview from this morning soon.

Who do you think is “A”?