Christina Aguilera smolders in sheer zebra stripes on red carpet with Matthew Rutler

This date night look is sheer perfection.

Christina Aguilera showed off her wild side on the red carpet Saturday as she attended the Breakthrough Prize Ceremony in Los Angeles, wearing a sexy sheer set as she posed with her longtime fiancé, Matthew Rutler.

The “Genie in a Bottle” singer, 42, wore a sheer Versace bodysuit ($1,825) featuring black velvet zebra stripes along with a matching pair of flared trousers ($2,150), covering up the look with a floor-length black coat.

She wore her blond hair in a high topknot with loose strands framing her face, adding a pair of Prada sunglasses at one point as she posed for photographers.

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Xtina looked chic in her all-black ensemble.Getty Images

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The couple enjoyed a glam night out together.FilmMagic,

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Aguilera blew some kisses at the event.Getty Images
The “Beautiful” singer accessorized with glittering diamond hoop earrings by Kallati and a diamond necklace from Joseph Saidian & Sons, carrying a small black bag with a chain strap.

She switched up her nails from the NSFW pink style she sported on an episode of the “Call Her Daddy” podcast two weeks ago, swapping out the vagina-themed manicure for a nude nail with a black cross design.

Rutler, 38 — who serves as an executive at MasterClass — went with a classic black suit, cozying up to his fiancée as they posed on the red carpet.