Bianca Censori is back in an itty-bitty bikini.

In celebration of frequent collaborator, photographer and stylist Gadir Rajab’s birthday, Censori slipped into a tiny pale blue string bikini that nearly caused a wardrobe malfunction.

Her latest was printed with a white cat on the bottoms and she accessorized her look with nothing but a pair of white heeled mules.

Rajab shared some photos to his Instagram Story Monday, featuring Censori, husband Kanye West and multiple vintage-style layer cakes.

In one image, Censori holds the cake in her hands as if presenting it to the birthday boy; in another, she stands in the kitchen, cut cake in front of her, holding a cherry touching the tip of her tongue.

The photographer also shared a video on his social media feed, featuring not only Censori and West but also other friends who were in attendance at the party.

The video revives the “Mannequin Challenge” trend of a decade ago, where models stand as if made out of stone as the camera pans around them in a 360-degree snapshot.

Posed in the front of the frame, West feeds a cherry to Censori as she lifted her left leg up to his hip.

One commenter joked, “Ye and Bianca doing the Mannequin Challenge is the most normal thing they’ve done all year,” while another added, “How did they get ye to do this? I’m crying.”

Rajab is Censori’s stylist — the vision behind many of her sheer bodysuits, micro-mini bikinis and more, which makes her chosen birthday party look all the more fitting.

Censori and West have been spending the last few days in Basel, where she’s stepped out for date nights in multiple metallic bodysuits and head-turning heels.