The set of Gilmore Girls set is also used to film Pretty Little Liars
Troian plays Spencer Hastings, a type-A personality. In real life, Troian was her own high school's valedictorian.
The theme song, "Secret" was suggested by one of the cast members, Ashley Benson (Hanna)
Sasha originally auditioned for the role of Hanna and she was only 13 at the time.
Brant originally auditioned for Ezra Fitz and Toby's role until finally getting the role of Noel.
Shay who plays Emily Fields originally auditioned for Spencer Hastings
Her first role was a Domino's Pizza commercial
Sara, author of the book series that inspired the show, once had a cameo as a substitute teacher in season 1
In addition to being an actor, Keegan Allen’s also a photographer. He’s got a book of his photos, titled life.love.beauty coming out in February 2015.
Lucy Hale’s first television appearance was on the reality singing competition show American Juniors in 2003. She finished in the top five and formed a quintet with the other winners. That led to television appearances and acting gigs with Drake and Josh and Wizards of Waverly Place.