Kim Kardashian smolders in a backless top and black leggings during 'sunset sail' on a luxurious yacht in new snaps

Kim Kardashian captivated her Instagram audience of 361 million on Friday as she shared sultry new snaps.

The 43-year-old billionaire — who is currently in India with sister Khloe Kardashian — shared glamour shots featuring her on a luxe yacht.

The petite beauty was clad in a backless gray halter top and skintight black capri leggings in the stunning images by photographer Nicolas Gerardin.

She put on a sexy display in the slinky look, which not only revealed her toned back, but also teased her cleavage. 

Engaging her followers, she wrote in the caption: 'sunset sail.' 

The mother-of-four looked typically gorgeous in soft, natural-looking makeup.

Her long, raven locks were worn loose and blew in the ocean breeze, framing her visage.

Off to the side in the selection of five photos were a pair of black heels with perspex straps as Kardashian went barefoot.

One day earlier, the reality television personality shared a different set of captures with her devoted fanbase.

Using a single black heart emoji in the caption, the star uploaded a carousel of throwback pictures taken at nighttime.

They were taken during the recent period when she was rocking platinum, icy blonde locks with dark roots.

The mother-of-four showcased her figure in an all-black outfit that included a low-cut bra, pencil skirt, and long black coat.

She added black, leather to-the-knee boots in the shots, which were made to look candid.

One day earlier, the reality television personality shared a different set of captures with her devoted fanbase

One day earlier, the reality television personality shared a different set of captures with her devoted fanbase

Using a single black heart emoji in the caption, the star uploaded a carousel of throwback pictures taken at nighttime

Using a single black heart emoji in the caption, the star uploaded a carousel of throwback pictures taken at nighttime

Kim and her younger sister Khloe, 40, landed in Mumbai ahead of the weekend.

The siblings are in India for the wedding of Indian billionaire Mukesh Ambani's son, Anant Ambani.

She emerged from her flight clad in a tan-colored, fitted halter neck dress that hugged her curves.

The fashion-forward trendsetter pulled her raven locks into a tight, fuss-free bun.

And she exuded glamour in a full face of makeup and large, oval-shaped, onyx sunglasses. 

Anant and his bride-to-be, Radhika Merchant — the daughter of a wealthy pharmaceutical mogul — will exchange vows on Friday, following months of extravagant pre-wedding festivities.

Kim and her younger sister Khloe, 40, landed in Mumbai ahead of the weekend

Kim and her younger sister Khloe, 40, landed in Mumbai ahead of the weekend

Mr. Ambani, 67, is estimated to have spent £100 million on the wedding.

The guest list is full of A-listers including Mark Zuckerberg, Ivanka Trump, Bill Gates and Hillary Clinton.

Justin Bieber performed at a pre-wedding party and sources say Adele or Drake will provide the entertainment at the reception.