Katy Perry showed up in all black at the premiere of The Vlader Company’s Jeremy Scott: The People’s Designer at TCL Chinese 6 Theatre in Hollywood, Calif., Tuesday night.

Katy Perry’s All-Black Look

Perry wore a dramatic black Moschino gown to the premiere. The floor-length number featured a plunging neckline, a thigh-high slit and beaded detailing. The singer also went with a pair of black closed-toe Moschino slip-ons. Perry completed her look with diamante drop earrings.

Perry posed on the red carpet with Scott, who serves as Moschino’s creative director. “We’re matching… We’re twinning. I think that’s the word on the street these days,” Perry said at the event, referring to Scott’s matching custom Moschino design. “Jeremy is always so kind to let me borrow things. Because I turn into a pumpkin at midnight.”

Perry, who enlisted Scott to design her Super Bowl halftime show outfits, went on to sing Scott’s praises, calling him “authentic” and commending him for being “true to [himself].”

“Jeremy, in general, is a very authentic person, and naturally, I’m drawn to people that are authentic and true to themselves, and that have a great sense of humor,” Perry said of the designer. “And you can see that in everything Jeremy creates.”

Scott was equally complimentary of Perry, who features prominently in The People’s Designer and who Scott calls his muse.

“We have a wonderful longevity of history,” said Scott. “And she’s made all of her dreams come true and brought me along to share in her dreams, and I feel very blessed to be a part of them.”

Jeremy Scott: The People’s Designer opens in theaters Sept. 18.

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