Christina Aguilera posts nude bathtub selfie on Instagram before Halloween

Christina Aguilera shared a nude bathtub selfie on Instagram on Wednesday, Oct. 28, captioned "last looks before xtinaween." Two ghost emojis cover parts of her reflection. The post had 213K likes and 3,687 comments on Instagram. On Oct. 26 she posted a bathtub image captioned "Xtinaween," credited to NAMZCANDY.