Christina Aguilera strips down for steamy bathtub selfie

Xtina, X-rated!

Christina Aguilera left little to the imagination in a steamy bathtub selfie she shared on Wednesday.

The pop princess took to Instagram to show off her curves as she posed in a cream bathtub, with her long blond locks falling across her face.

Aguilera, 45, also got into the spooky spirit ahead of Halloween on Saturday, using two ghost emojis to cover her bare chest in the sultry snap.

The photo was set to Lana Del Rey’s cover of “Season Of The Witch,” while the “Genie in a Bottle” singer captioned the post, “last looks before xtinaween 😏🎃🤡😈👻.”

Aguilera has made a habit of turning heads with her racy social media posts.

In January, the “Burlesque” actress shared a carousel of photos from Paris, France, in which she ditched a top in favor of a statement diamond necklace boasting more than 50 carats, paired with a voluminous black tulle skirt.

“northern lights, parisian nights ✈️🌌🌃🌠⭐️💫✨,” she captioned the post.

Aguilera also brushed off speculation about her dramatic weight loss in December 2024, posing in her “birthday suit” to celebrate turning 44.

The “What a Girl Wants” songstress wore only leather micro shorts, a black hat and heels in the black-and-white photo, which she captioned, “Birthday Suit #44.”

She had previously sparked Ozempic rumors in May 2024 after debuting a noticeably slimmer figure during a performance in Mexico.

Aguilera hit back at the speculation in an August 2024 interview with Glamour, saying, “I have a maturity now where I just don’t give a f–k about your opinion.”

“I’m not going to take it on,” she added. “It must be your responsibility to take up your space. Other people’s opinions of me are not my business.”

The “Lady Marmalade” hitmaker also reflected on how her body has been scrutinized since she launched her music career in the late ’90s.

“When you’re a teenager, you have a very different body than when you’re in your 20s,” she told the outlet. “I started to fill out, and then that was unacceptable because it was like, ‘Oh, she’s getting thicker.’ Then I had industry people: ‘They liked your body and how you were as a skinny teenager.’”

Aguilera refused to let concerns surrounding her weight loss bring her down, sharing a montage of screenshots of comments about her appearance in December 2024 and vowing to do “something a little different” in 2025.

She wrote in part in the caption, “This is a reminder to everyone that you are your OWN STORYTELLER in your OWN LIFE. No one else can dictate who you are. No one deserves an explanation.”