Christina Aguilera stunned fans with a bold photoshoot to celebrate her 44th birthday.

On Wednesday, December 18, the singer shared a striking black-and-white photo on Instagram, leaving little to the imagination.

In the image, Aguilera posed in front of a white backdrop, crouching down and covering her chest with her right arm while holding her legs gently with her left.

She wore only stiletto heels, a black undergarment, and a matching beret, with her hair styled in voluminous curls.

She captioned the daring post, “Birthday Suit #44.”