Christina Aguilera strips down to thong and lingerie set for sizzling photo shoot

Christina Aguilera showed off her sizzling figure via Instagram Thursday in a string of steamy photos of herself wearing a thong and lingerie set.

The “Lady Marmalade” hitmaker modeled her signature blond hair in loose curls and stunned with a dark makeup look as she hit several poses.

“Top shelf,” she captioned the photos, adding a martini glass emoji.

Earlier this week, the “Genie in a Bottle” singer, 44, set the internet ablaze when she dug into the Versace archives to revive her iconic green lace-up corset dress to attend “Burlesque: The Musical,” a stage adaptation of her 2010 film, “Burlesque.”

She modeled the same look in an ad campaign for the Italian fashion house 22 years ago.

Aguilera serves as an executive producer of the musical and, of course, starred alongside Cher in the movie.

She also repeated her Thursday look for the event, opting to wear a black lipstick and her hair in a bright platinum blond color –– resembling her look from the legendary ad.

She finished her ensemble with a pair of black leather heeled boots and some strong eyebrows.

On Tuesday, she went with another dark, edgy look as she attended the “Burlesque: The Musical” press night in London.

She wore a black minidress laced up across her body and her arms and showed her undergarments.

On her lower half, she dazzled in a pair of sheer tights and black heels.

For her makeup, she wore a dark red lip and sported a slicked-back hairstyle.