Songwriters Hall Of Fame 46th Annual Induction And Awards - ArrivalsAmerican Horror Story: Hotel" this weekend, throwing a party for her castmates that came complete with a (fake) blood-filled pool.

Gaga shared some snaps of the bash on her social media accounts, posting a handful of images on Instagram and Facebook showcasing some of the planning of the party -- including the ruby red waters that were the centerpiece of the eerie event. The singer-actress also couldn't help but embody her villainess character, The Countess, from "Hotel," apologizing to fans for the lack of detailed photographic evidence of the shenanigans with a winking explanation.

"At my parties, killer friends have more fun, when no evidence is left behind," Gaga wrote on Instagram.

We'll have to use that awesome snap -- and our imaginations -- to fill in the blanks, but judging from these excited tweets from "AHS" creator Ryan Murphy, Gaga's party was every bit as awesome as you'd think.

Maybe our invitations just got lost in the mail?

Gaga and the rest of her "American Horror Story: Hotel" cast are set to make a splash on FX on October 7.

[via: Lady Gaga]

Photo credit: Getty Images for Songwriters Hall Of Fame