“Scream Queens” viewers are already hooked after the two-hour premiere last week, but there is another reason to watch episode 3 tonight. A sneak peek at FX’s new season of “American Horror Story” will air during the episode.

“Scream Queens” and “American Horror Story” creator Ryan Murphy teased fans about the big reveal on Monday. He posted this message for his followers:

So, “what’s under the bed?” After watching four seasons of the FX anthology series, a decaying body certainly wouldn’t surprise us. However, “Hotel” seems to have much more lurking in the hallways. Teaser videos show people trapped inside mattresses, a group of blonde hair vampire children and a monster-like creature with no face. Anything is possible in the “American Horror Story” universe.

Those looking to feast on the first look at Season 5 will have to watch “Scream Queens” during its time slot premiere on Fox at 9 p.m. EDT Tuesday. According to the synopsis for episode 3, Hester AKA “Neck Brace” (Lea Michele) will become Chanel’s (Emma Roberts) “latest project.” Meanwhile, Chanel # 3 (Billie Lourd) will reveal a shocking secret to her Kappa Kappa Tau sorority sisters.

Watch a trailer for episode 3 of “Scream Queens” below:

"American Horror Story: Hotel" premieres on FX on Wednesday, Oct. 7 at 10 p.m. ET.