#PrettyLittleLiars celebrates its 15th anniversary - ⁠ ⁠ In THR's exclusive oral history, Lucy Hale, Troian Bellisario, Ashley Benson, Shay Mitchell, Sasha Pieterse, Ian Harding, Tyler Blackburn, Keegan Allen and Marlene King relive the Freeform series' lasting impact and answer the biggest still-burning questions. Read now at the link in bio.