Kim Kardashian looking nothing short of sensational in a completely sheer lace gown, which displayed her black lingerie underneath, while arriving to her 42nd 𝐛𝐢𝐫𝐭𝐡day party in Calabasas, California on Friday.

As she prepared to ring in the rest of her special day with an intimate bash with her loved ones, including sister Kourtney,  Kylie Jenner, Kendall Jenner, Travis Barker, Kris Jenner and more, the reality star showed off her famous curves in her risqué frock, which hugged her sculpted curves.

For the special occasion, the mother-of-four wore her platinum blonde hair in loose waves, which cascaded down her back, as she sauntered into her office space, which was decked out with long tables adorned with dozens of candles.

Birthday girl: Kim Kardashian looking nothing short of sensational in a completely sheer lace gown, which displayed her black lingerie underneath, while arriving to her 42nd 𝐛𝐢𝐫𝐭𝐡day party in Calabasas, California on Friday

She completed her head-turning look with a tiny shimmery purse, white stiletto heels with criss-cross straps that laced up to her knees, a silver cross necklace and matching ring, which were her only accessorizes for the night.

The SKIMS founder’s makeup, which consisted of a glossy nude gloss, blush, foundation and bronzer, made her look absolutely flawless as she gave onlookers a friendly wave and soft smile.

Her dress’ incredibly low neckline barely contained her ample assets as she gracefully slid out of her car before spending the rest of her evening with friends and family, before indulging in some dessert from Hansen’s Cakes.

Radiant: She completed her head-turning look with a tiny shimmery purse, white stiletto heels with criss-cross straps that laced up to her knees, a silver cross necklace and matching ring, which were her only accessorizes for the night

Glamorous: The SKIMS founder’s makeup, which consisted of a glossy nude gloss, blush, foundation and bronzer, made her look absolutely flawless as she gave onlookers a friendly wave and soft smile

Adored: Throughout the day, she was flooded with sweet messages across social media, including many from her famous family

‘You handle everything that you go through with such incredible grace,’ Kris praised. ‘You are such an amazing example of strength and calm through anything’

Throughout the day, she was flooded with sweet messages across social media, including many from her famous family.

Her mom was among the first to take to Instagram to pen a message to the 𝐛𝐢𝐫𝐭𝐡day girl, who she described as ‘the strongest woman I know.’

‘You handle everything that you go through with such incredible grace,’ Kris praised. ‘You are such an amazing example of strength and calm through anything.’

Proud: Kris went on to say: ”You are an amazing mommy, daughter, granddaughter, auntie, sister, cousin and friend. You love so hard, you are so kind, loyal, supportive, smart, funny, creative, resilient, respectful of everyone and truly the most beautiful woman inside and out!’

Life of the party: Kim smiled once inside, where she sat next to her younger sister Kylie Jenner and across from Khloe Kardashian

Letting loose: The beauty enjoyed a much-needed break from her four 𝘤𝘩𝘪𝘭𝘥ren as she marked another year around the sun

Kris went on to say: ”You are an amazing mommy, daughter, granddaughter, auntie, sister, cousin and friend. You love so hard, you are so kind, loyal, supportive, smart, funny, creative, resilient, respectful of everyone and truly the most beautiful woman inside and out!’

On Instagram, Simon Huck gave an inside look at Kim’s party while hanging out with Stephanie Shepherd.

Additionally, he shared the moment, Kim was served a white 𝐛𝐢𝐫𝐭𝐡day white cake with buttercream frosting as  friends cheered loudly in the background.

Bootylicious: Her backless gown clung to her curves and pert derrière

Bootylicious: Her backless gown clung to her curves and pert derrière

Special guests: Family members also attended Kim’s party to support her, including Kourtney Kardashian and her husband, Travis Barker

Hand-in-hand: The happy couple both donned all-black ensembles to attend the 𝐛𝐢𝐫𝐭𝐡day bash

Stepping out: The Blink-182 drummer was pictured getting out of a car as he arrived at the party

Support: Kim’s mother, Kris Jenner, was seen in a shimmering dress and black heels as she arrived at the 𝐛𝐢𝐫𝐭𝐡day party

Helpful: Kris was accompanied by her boyfriend, Corey Gamble, and he was seen helping her out of a car at the party

Eye-catching ensemble: The reality star opted for a sparkling minidress as she celebrated her daughter’s 42nd 𝐛𝐢𝐫𝐭𝐡day

Big night: Kim’s family members took time to wish her a happy 𝐛𝐢𝐫𝐭𝐡day earlier Friday evening in Calabasas

Stylish arrival: Kendall Jenner was also seen arriving at the party in a figure-hugging dress and a Louis Vuitton purse slung over her shoulder