Kylie Jenner Flaunts Fab Abs To Hype Lip Kit Amid Rob Kardashian & Blac Chyna Feud: ‘KUWTK’ Star & Tyga Cheated?

At 18, Kylie Jenner is one busy member of the Keeping Up with the Kardashians clan. In addition to filming the family’s reality TV show, Kylie is juggling her rocky romance with Tyga, flaunting her fabulous figure on social media to keep fans engaged, and enhancing her hotter-than-hot successful Lip Kit.

Jenner recently also got immersed in the family feud over brother Rob Kardashian’s bombshell romance with Blac Chyna, who just happens to be the ex of Tyga. And although, as the Inquisitr reported, Kylie is “livid” over her brother’s hook-up, Jenner isn’t letting her fury get in the way of her personal or professional endeavors.

Kylie Jenner promotes her Lip Kit.

Posing in a bright red bra and matching undies, Kylie teased fans with a hint of what’s coming in her newest Lip Kit color, reported Cosmopolitan.

The launch date of her Valentine’s Lip Kit remains unknown, but Jenner has kept followers enticed with clues to the new colors, including Posie K and the Gwen-Stefani-red that matches Kylie’s teeny tiny undies.

But that’s not all. Jenner followed up with a video that also promoted her fabulous figure and the new bright red Lip Kit color, reported OK.

“@kyliejenner #kylielipkit #comingsoon,” promised Kylie.

With the product so popular that it’s been selling out instantly, Jenner may want to also consider adding to that “coming soon” a promise that she’ll enhance the amount available. Unless scarcity adds to the temptation to buy?

With all that going on professionally, Jenner isn’t ignoring the romantic side of her life. And that’s where Keeping Up with the Kardashians is helping fans keep up with the rockier aspects of her relationship with Tyga, reported Yahoo Style.

Kylie Jenner flaunts her fab abs.

A preview reveals Kylie telling her big sisters all about her heartbreak, with Kourtney Kardashian in the role of chief consoling confidant.

“I just, like, don’t know what to do about T,” weeps Jenner.

Although some fans thought that Kylie was managing her romance with Tyga successfully, the sneak peek of Keeping Up with the Kardashians hints that problems remain after infidelity rumors went wild.

Those reports include allegations that Tyga was messaging a 14-year-old girl. He insisted those allegations were not true, and that instead he was looking for “new talent.” In addition, a 22-year-old young woman alleged that Tyga had cheated when Kylie was out of the country.

But it’s not all on Tyga when it comes to rumors of cheating. After Jenner celebrated her 18th birthday, a rapper named Stitches claimed that he and Kylie hooked up unknown to Tyga.

Did Tyga cheat on Kylie Jenner?

So what does Jenner really think about relationships? Khloe Kardashian revealed Kylie’s secrets when the star of Kocktails with Khloe turned to her website to share tips she’s learned from her family, reported ET.

“Kylie is the QUEEN of marching to the beat of your own drum,” shared Khloe. “She does not give a f**k what people think. That’s such a great quality to have as a young person.”

Kardashian also revealed that Jenner recognizes that her choices don’t have to follow those of her famous sisters.

“Kylie knows that the right choice for her might not necessarily be a choice that her older sisters would make, and that’s OK. She’s all about experience life for herself. Respect!” emphasized Khloe.

However, a source told Radar Online that the new romance between Rob and Chyna has pushed Jenner to let go of her doubts about Tyga and heat up her hook-up with the rapper again.

“She is saying she’s going to stay with him no matter what!” said the source. “Tyga has upped his game and is there for Kylie more than ever right now. He has been supporting her throughout this whole thing because they both know how messed up this situation is.”

[Photo by Dimitrios Kambouris/Getty Images for H&M]