Christina Aguilera does not have long before she returns center stage for her highly anticipated Las Vegas residency at the Voltaire Belle de Nuit at The Venetian Resort.

The singer shared a clip of her performing a song she has never performed live before--"Guy What Takes His Time," originally performed by Mae West in the 1930s.

However, the song was also covered by Aguilera for her 2010 movie "Burlesque," in which she starred alongside Cher and Kristen Bell.

"10 days 'til show day," the singer wrote in the Instagram post caption along with a microphone emoji.

She was seen wearing an all-black ensemble: an oversized black shirt, with a black cap and thigh-high black boots.

Christina Aguilera's Las Vegas Residency

The "Genie in a Bottle" hitmaker has been teasing fans non-stop for weeks as she hypes them up for the kickoff of her Las Vegas residency beginning Dec. 30.

"Immerse yourself in the fusion of art and music," Aguilera wrote in the announcement of the residency. "I'm bringing an intimate, seductive, and sophisticated new show to Las Vegas.

"[The Voltaire Belle de Nuit] will allow me to be up-close-and-personal with YOU for a truly modern twist on the performance experience."

READ MORE: Christina Aguilera Now 2023: Age, Bio, Net Worth, + 'Genie in a Bottle' Hitmaker Treats Herself to a Spa Experience in Time for Her Birthday [Details]

Christina Aguilera Celebrates 43rd Birthday

Despite not releasing a new album this year, Aguilera has been keeping fans well-fed with her numerous appearances and magazine cover shoots in recent months.

The 'Dirty" singer has also been keeping fans up to date with her life as a mother, singer, and celebrity.

Aguilera recently celebrated her 43rd birthday with family and friends; "Thank you for all the birthday wishes - sending love from Vegas," she wrote in an Instagram caption.

The picture shows the singer's birthday celebration, which was held in a quite sizeable venue complete with a stage and band.

The last album the singer dropped was "Aguilera" in 2022, which is the follow-up to her first Spanish-language album, "Mi Reflejo" in 2000.

"Aguilera" produced the following singles, "Pa Mis Muchachas," "Monos Nasa," "Santo," "Sueltame," and "No Es Que Extrane."

Aside from her music releases, Aguilera has also dabbled in the film industry; her debut role was in "Burlesque," followed by "The Emoji Movie" in 2017, and finally "Zoe" in 2018.

As of this writing, Aguilera seems to be prioritizing her music career, however, who knows when she might return to acting?

READ ALSO: Christina Aguilera Looks 'Unrecognizable' In New Video: Did Singer Get Plastic Surgery?

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