Kylie Jenner Bares See-Through Bra To Promote New Lip Kit Collab With Khloé Kardashian

The queen of lip kits is back with another collaboration with her older sister Khloé Kardashian. Kylie Jenner made the announcement of four new shades from the Koko Kollection arriving this week. The 19-year-old beauty mogul unleashed the news on Instagram Wednesday with a sultry photograph of herself in a sheer brassiere and a peach-hued lip shade from the line.

The new collaboration between Jenner and Kardashian, 32, for the makeup maven’s million dollar lip kit empire launched Wednesday afternoon and is now available on Jenner’s website. The close-up of Jenner wearing the new shade prominently featured her signature pout.

Read: Kim Kardashian Admits 'Begging' Khloé To Be Surrogate For Third Child With Kanye West

“Wearing Baby Girl Matte lipstick from the new Koko 4 piece launching tomorrow on KylieCosmetics.com,” the young entrepreneur wrote in a post “liked” more than 2.2 million times by Thursday. Thanks to her success with Kylie Cosmetics, the starlet maintains 94.5 million followers on the social media platform, making hers one of the most followed Instagram accounts behind older sister Kim Kardashian West.

The newest lip kit, called “In Love With the Koko,” comes with four unique shades: Bunny, which is described as a “cool midtone mauve;” Doll, a “true bright tangerine;” Baby Girl, which is a “warm muted coral;” and Sugar Plum, described as a “soft shimmering midtone nude gloss.” Sugar Plum is the lone gloss in the collection, while Bunny, Doll and Baby Girl are all part of Jenner’s signature Matte Liquid Lipstick line. The four-shade release retails for $40 with free shipping on domestic orders, according to the star’s Instagram.

International Business Times reported earlier this month that Jenner’s cosmetics empire is on track to potentially make her the richest member of the Kardashian family. Jenner, in spite of her young age, reportedly has an estimated net worth of $18 million. Kardashian West, by contrast, reportedly has an estimated net worth of $51 million at 36 — nearly twice her younger sister’s age.

Read: Kylie Jenner's Potential Net Worth Could Make Her The Richest 'Kardashian'

Speaking with Refinery 29 in 2015, Jenner said her interest in entering the cosmetics business originated with her own appreciation for lip kits and liners. “I’ve been obsessed with lipliners and lipsticks and I can’t leave the house without them, so probably just my obsession with it,” she said of her company's origins.

“It’s all me and I literally went to the factories and sat with the chemists,” she added, discussing the challenges of creating her lip kits. “There wasn’t really a struggle, it was just the waiting process [that was hard] and figuring out what exactly people would like and what would be on trend a few months later, but I just followed my heart I was sitting there. I would give them an idea of what I wanted, they would make it, then I would try it on and be like ‘Oh it needs more gray, or more pink.' Then they go back, make it right in front of my face. It was dope.”