The rapper marked the special occasion by sharing a steamy video of her. Kanye, 47, took to Instagram to celebrate his wife, and posted a black and white clip of a nude Bianca taking a bath.

Melbourne-born Censori was seen casting a sultry gaze at the camera as she lounged in the water with her raven tresses pulled into a bun.

‘happy birthday baby,’ he captioned the video.  The Australian architect — who recently went braless in an eye-popping sheer top — turned 30 on Sunday and had an extravagant party. Both she and Kanye shared glimpses from her wild bash.  One clip from the night included Bianca enjoying dance with Spanish actress Penelope Cruz, 50.

She and Penelope were pictured writhing on the dance floor together, lost in the rhythm of Azealia Banks’ party hit 212.  While at her party Bianca sizzled in a barely-there black bodysuit ensemble that highlighted her ample cleavage.