Katy Perry‘s sexy-style era is in full motion.

After her sheer silicone dress moment in her latest music video and her leather corset number at the CMAs, Perry will be continuing her dark, sultry fashion streak during her upcoming “Saturday Night Live” performance.

Perry, who last appeared on the show in 2017, posed in a plunging black Mugler catsuit in a series of snaps taken on set. The singer is set to perform on Jan. 29 alongside first-time host Willem Dafoe.

Perry is a long-time fan of Thierry Mugler, who died at the age of 73 earlier this week. Styled by Tatiana Waterford, the skintight gothic piece features sheer triangular cutouts and the designer’s signature corseted bodice.

Perry also wore a long, wavy black wig and accessorized with pointed black stilettos and Vhernier black diamond earrings. Perhaps the star was inspired by Morticia Addams?