Shay Mitchell is reuniting with Pretty Little Liars creator for ABC’s The Heiresses

Variety

The Heiresses, a potential soap/mystery series about a family in the diamond business, is based on the bestselling book by Pretty Little Liars author Sara Shepard. Pretty Little Liars creator I. Marlene King will oversee the project, while Mitchell will star. Earlier this week, a Pretty Little Liars spinoff based on another Shepard book, The Perfectionists, was announced at Freeform with King also producing.