A POPULAR spin-off drama series has been cancelled after just two seasons. A third series following Pretty Little Liars: Summer School was previously in the works, but the streaming service Max has decided not to move forward with it. The first season of the spin-off was titled Pretty Little Liars: Original Sin .

It followed a new group of characters as they navigated the sinister secrets of the small town of Millwood, five years after the events of the original Pretty Little Liars series. The reboot's second season, Pretty Little Liars: Summer School, came out this May - and was available for Brits to watch on BBC iPlayer. Season two ended with a dramatic twist, revealing the identity of the terrifying villain who had been tormenting the five Liars.

read more in HBO Max Just as fans thought they’d seen the worst, the finale teased the arrival of a new threat, as a mysterious group of girls wearing masks was seen stalking the corridors of the high school. This chilling cliffhanger left many eagerly anticipating what was to come in the third season. But now the twist will never be revealed.

The series starred Bailee Madison , Chandler Kinney , Zaria, Malia Pyles, and Maia Reficco as the next generation of Liars. Most read in Drama They were joined by Mallory Bechtel, Sharon Leal, Alex Aiono, Jordan Gonzalez, and Elias Kacavas. Max released a statement sharing the news that the show had been axed, saying: "While Max will not be moving forward with a third season of Pretty Lit.