Charli XCX put on a Sєxy display in a slinky black Rodarte dress at the Nosferatu premiere in Los Angeles on Thursday night.

The 32-year-old Brat music artist flashed her stringy black thong in the brand’s $1,610 floral burnout velvet and satin asymmetrical cowl neck bias frock.

The ensemble was styled by Chris Horan and the singer rounded it out with a pair of slingback pointy-toe heels.

Charli, born Charlotte Emma Aitchison, added a touch of color with her short and glossy deep red manicure.

Her shiny jet black hair was parted down the middle with subtly curled ends that fell over her chest.

Lily-Rose Depp, who stars in Nosferatu, recently spilled secrets behind the making of the highly-anticipated vampire flick.

The fresh take of the old tale sees Bill Skarsgård in the role of bloodthirsty Count Orlok, with the starlet playing Ellen Hutter, the object of his obsession.

The French-American actress has received rave reviews for her performance in the haunting remake.

One scene sees her drenched in blood with it streaming from her eyes, which she said was difficult to film.

Speaking to Natalie Portman in a conversation for Interview magazine, she said, ‘There was blood that I would have to put in my eyes, and I’m tearing up just talking about it. My eyes are very sensitive.’

The Black Swan star, 43, asked Lily-Rose — whom she’s known since she was 16-years-old — about how they pulled off the bloody moments, and if directors were particular about how the blood would drip.

Lily-Rose confirmed: ‘Yeah, they want it to drip in a certain way, for sure.’

She and co-star Emma become possessed in the feature film, which comes out on Christmas, and with that came challenging physicality