AceShowbiz - Khloe Kardashian turned heads when attending her sister Kylie Jenner's bash. The 39-year-old risked a wardrobe malfunction by going braless at Kylie's canned vodka soda brand Sprinter launch party in West Hollywood.

In pictures circulating online, Khloe could be seen rocking a daring sheer black mini dress for the soiree, which took place at Catch Steak. The mom of two showed off her ample cleavage with the racy outfit that featured one off-shoulder strap and a short sleeve on the other arm.

The ex of Tristan Thompson completed her look with black heels and matching large black sunglasses. She also carried a bright blue handbag while letting her waist-long blonde tresses down in light waves.

Also showing support for Kylie at the bash was Kris Jenner. The Kardashian-Jenner matriarch's sighting at the event marked her first public appearance after her sister Karen Houghton's shock death.

For the occasion, Kris sported a 70s-inspired white suit with black dagger lapels on the jacket and a ruffled black blouse underneath. The 68-year-old also put on pointy heels, a tiny black purse and a large statement ring on her right hand to complete her style that night.

Earlier this month, Kris penned a heartfelt tribute to her sister Karen, who passed away at the age of 65. "It is with the heaviest heart and deepest sadness that I share that my sister Karen passed away yesterday unexpectedly," she wrote on Instagram alongside a carousel of photos featuring Karen throughout her life.

Describing Karen as "the sweetest, kindest, the most sensitive and vulnerable and so so funny," the momager also emphasized the brevity and preciousness of life, urging everyone to express their love for their cherished ones. "Karen's passing is a reminder that life is so short and precious and tomorrow is never promised," she concluded.