Christina Aguilera was called a "smokeshow" after she posted a naked bathtub selfie that displayed her rock-hard abs.
The pop star posed in a cream standalone tub, her blonde hair brushed across her eyes, to flaunt her recent weight loss.
American singer Christina, who has undergone a major transformation in recent years and shed almost three stone in weight, added a spooky-season nod to the upload.
She covered her chest with two ghost icons and wrote, "Last looks before xtinaween".
One fan replied, "She's the moment she's an icon she's a star".
A second fan simply wrote, "Smokeshow".
A third added, "OMG!!!".
The 45-year-old, who broke through with "Genie in a Bottle" in 1999, has previously posed nude in the tub.
Earlier this month she stripped for a bubble-bath video to promote a new lube brand.
Christina launched her sexual-wellness line Playground in 2022, initially offering four water-based, plant-infused lubricants.
She lost more than 40 pounds before her Las Vegas residency in 2024, drawing fan admiration for her slimmer appearance.
An insider told Life & Style that the singer limited her intake to 1,600 calories per day.
The source said Christina worked out "rigorously" every day of the week.
"Christina didn't feel as energetic with extra weight," the source said.
"Some are concerned she'll gain the weight back but she loves all the attention she's getting."
Although looking smaller than ever, Christina previously said she didn't want to be as thin as she was when younger.
