She also sported a casual, cream skirt and was seen walking barefoot through the packed hallway of the hotel and holding hands with the Grammy winner.

She slicked down her jet black pixie cut bob and appeared to be sporting a light, monochromatic makeup look.

Kanye West ‘s wife Bianca Censori put on an eye-popping display in yet another risqué outfit over the weekend

While celebrating her 29th birthday in Las Vegas on Saturday, she was pictured walking around the casino in an undersize, tiny string bikini top alongside the rapper, 46. She also sported a casual, cream skirt and was seen walking barefoot through the packed hallway of the hotel and holding hands with the Grammy winner

Kanye himself donned a black long-sleeved top teamed with dark jeans and sneakers.

The couple reportedly traveled to Sin City on Friday for her birthday celebration and were seen navigating their way through a crowded hallway in the clip.

And to ring in her 29th on Saturday, Kanye had shared a series of throwback photos and a gushing birthday tribute in which he referred to her as ‘stepmother to our children‘ to some of his fans’ dismay.

He shares four children — North, 10; Saint, eight; Chicago, five; and Psalm, four — with his ex-wife, Kim Kardashian.

For one of several posts in a series, Kanye had posted a close-up portrait of the architectural designer with a lengthy caption.

‘Happy birthday to the most beautiful super bad iconic muse inspirational talented artist masters degree in architecture 140 IQ loving by my side everyday when half the world turned their backs on me,’ he wrote about his wife.

Her birthday and his tribute posts came just days after he shared three nearly nude photos of his wife — which her friends claim are just to garner attention for his upcoming album.

Earlier this week, sources close to the couple revealed that her friends are concerned that the 24-time Grammy winner is trying to turn her into a clone of his ex-wife.

Kanye himself donned a black long-sleeved top teamed with dark jeans and sneakers

The couple reportedly traveled to Sin City on Friday for her birthday celebration and were seen navigating their way through a crowded hallway in the clip

The skimpy top looked nearly identical to the one she was seen wearing in one of Kanye’s recent posts of Bianca, in which he declared she will be wearing ‘no pants this year’

And to ring in her 29th on Saturday, Kanye had shared a series of throwback photos and a gushing birthday tribute in which he referred to her as ‘stepmother to our children’ to some of his fans’ dismay

Kim with the four children she shares with West: North, Saint, Chicago and Psalm

In an exclusive chat with DailyMail.com, insiders they accused her ‘foul’ husband of sharing ‘𝑠e𝑥ually inappropriate’ pictures of her in a ‘disgusting’ attempt to promote his new album.

The images he shared of her came just weeks after Bianca’s friends staged an intervention concerning her relationship with the rapper and his ‘controlling ways’.

Now, they continue to express their concern over him ‘humiliating’ her with the scandalous outfits and photos.

Previously, the pair officially tied the knot back in December 2022, according to legal documents obtained exclusively by DailyMail.com.

Their nuptials came just weeks after he finalized his divorce with Kim.

Previously, the Runaway hitmaker was married to the reality TV star from 2014 to 2022.