Roberto Aguirre-Sacasa shares first look at Pretty Little Liars: Original Sin

Roberto Aguirre-Sacasa, the creator behind some of the best teen dramas - such as Riverdale, Chilling Adventures of Sabrina, and Katy Keen - teased the first look at his new project, Pretty Little Liars: Original Sin to his social media on Tuesday.

The new show, which is a prequel to the iconic original teen mystery drama Pretty Little Liars, is set to premiere in the summer on HBO.

Original Sin is set to follow five new teens who are hiding deadly secrets, so get ready to fall in love with the new "Liars". This time around viewers will be introduced to Imogen (Bailee Madison), Mouse (Malia Pyles), Noa (Maia Reficco), Tabby (Chandler Kinney), and Faran (Zaria) as they battle it out with their high school's mean girl, Karen (Mallory Bechtel), and eventually, mysterious villain "A."

Check out the sneak peak below!

Meet the new FINAL girls!

Bailey Maddison as Imogen

Maia Reficco as Noa

Malia Pyles as Mouse

Chandler Kinney as Tabby

Zaria Simone as Farran