Christina Aguilera strips down in steamy bathtub snap with cheeky Halloween twist

Christina Aguilera is giving fans a Halloween treat.

The 45-year-old pop powerhouse left little to the imagination Wednesday, sharing a steamy bathtub selfie in which she posed nude, using ghost emojis to cover her chest ahead of Halloween.

"last looks before xtinaween," the "Dirrty" hitmaker captioned the Instagram post, adding a string of Halloween emojis.

Fans were quick to react in the comments, with one joking, "that wasn't an earthquake it was just me falling to my knees."

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"Xtina is ON FIRE" another declared, adding fire emojis, while a third wrote, "She’s the moment she’s an icon she’s a star."

Another fan appeared completely stunned, writing, "hold on, let me pick my jaw up from the floor."

Aguilera struck a sultry pose in the dimly lit bathroom, leaning against the tub as she snapped the photo on her phone.

Her platinum-blonde hair fell to one side, partially obscuring her face as she teased her annual Halloween celebration.

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The provocative photo is the latest in a string of daring fashion moments from the Grammy-winning singer, who has continued to command attention with her unapologetic style.

Earlier this year, Aguilera turned heads on Instagram during a trip to Paris with a topless look that put the spotlight on a statement diamond necklace. She paired the dazzling jewelry with a voluminous black tulle skirt.

"northern lights, parisian nights," she captioned the Instagram post.

While Aguilera is no stranger to turning up the heat online, the singer has also pushed back against scrutiny of her appearance.

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In December 2024, the "Beautiful" singer shared a video montage featuring clips of herself throughout the year, alongside online comments criticizing her looks amid speculation about Ozempic use.

Aguilera made it clear she had no intention of explaining herself to strangers on the internet.

"This year, doing something a little different. This is a reminder to everyone that you are your OWN STORYTELLER in your OWN LIFE," she wrote. "No one else can dictate who you are. No one deserves an explanation. I am evolved enough to know that nothing comes easy and no one is perfect."

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"Everyone will judge you. No matter WHAT you do," she continued. "And/ or what you don’t do. Acceptance comes with accepting yourself first. And the difficult journey it takes sometimes to get there. I celebrate everyone taking the time to put one step in front of the next everyday in order to build the next version of themselves for the better. Allowing yourself grace, patience and respect."

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Although Aguilera's appearance has fueled speculation about possible Ozempic use, she has not directly addressed the rumors.

The "Genie in a Bottle" singer is a mom of two, son Max and daughter Summer.