Credit: Scream Queens

UPDATE: Buffy the Vampire Slayer star Charimsa Carpenter, who played mean girl Cordelia, has just been announced as Queens latest castmember, playing the mother of Ariana Grande’s sorority girl, Chanel No. 2.

The premiere date for this fall’s highly anticipated horror-comedy Scream Queens was just announced by none other than its star Emma Roberts. The actress took to her Instagram to reveal Queens‘ Sept. 22 debut at 9 p.m. on Fox.

Roberts stars as the president of a sorority that finds itself stalked by a masked killer. Queens, created by Glee‘s holy trinity of Ryan Murphy, Brad Falchuk and Ian Brennan, also stars Jamie Lee Curtis, Lea Michele, Skylar Samuels, Oliver Hudson, Diego Boneta, Glen Powell, Nick Jonas, Keke Palmer, Nasim Pedrad, Abigail Breslin, Billie Lourd and Ariana Grande.