It's only been a few months since the series finale of "Pretty Little Liars" aired back in June, but the network that PLL aired on, Freeform, has already approved a spinoff for the show called "The Perfectionists." The spinoff will keep PLL regulars Sasha Pieterse and Janel Parrish as part of the franchise, as they'll reprise their roles for the new show.
Here's the description of "The Perfectionists" that Freeform has released about the spinoff:
Everything about the town of Beacon Heights seems perfect, from their top-tier college to their overachieving residents. But nothing in Beacon Heights is as it appears to be. The stress of needing to be perfect leads to the town’s first murder. Behind every Perfectionist is a secret, a lie and a needed alibi.
No news yet about a premiere date, but since PLL just ended, it's probably a little ways off.