If you were to dress up as a seductive vampire, what would you wear? Maybe a corset, or an antique-inspired ballgown? Maybe you’d even *go for it* and wear something with a long train. And while you could choose to wear something blood-red, sometimes a vampire needs to blend in and wear their trusty black instead, right? Well, our non-vampire queen Rihanna is inspiring our Halloween costume thanks to her vampy look at her 3rd annual Diamond Ball.

Instead of choosing between a corset, a ballgown, and a train, RiRi wore all three and slayed us like the queen she is.

Credit: Desiree Navarro/ Getty

Rihanna’s black Ralph & Russo gown is life inspiration — it’s elegant, it’s daring, and it’s unapologetic, much like Rihanna herself.

With a slight sweetheart neckline and a corset bodice, this gown has all the makings of a classic femme-fatale look. Add in the asymmetrical hem, extended train, long off-the-shoulder sleeves, and sheer black tights, and you have a gown made for the most fabulous member of the undead.

But don’t forget: This is the Diamond Ball, and it’s her Diamond Ball. So of course RiRi had to wear some bling, too.

Credit: Desiree Navarro/ Getty

Besides wearing the most luscious diamond chokers, Rihanna’s beauty look also pulled this whole outfit together. With purple eyeliner that matched one of her chokers, bronzed lids, and a caramel-colored pout — not to mention flawless skin and glowing cheeks — Rihanna was the diamond at her ball.

Credit: Desiree Navarro/ Getty

This look will be inspiring our Halloween costumes and our fall aesthetic, even after Halloween is over.