Kendall Jenner Leaves Kylie Jenner Stranded At Billboard Awards Red Carpet; 'Stole Reality Queen Crown,' Said Kim K.

In a new clip from the episode of "Keeping up with Kardashians," Kylie Jenner revealed she had a panic attack on the red carpet at the 2015 Billboard Music Awards, held at the MGM Grand Garden Arena in Las Vegas in May. The 18-year old star model panicked over having to do the interview all by herself without her sister.

Kendall attended the Billboard Music Awards with H&M and Balmain but she was on assignment at the Awards show. So, she had to leave her sister Kylie alone. Later, Kendall took a photo with her sister.

The video also showed Kylie saying she understood her sister's work obligations but she was not comfortable with interviews. She reiterated she was super nervous and anxious about doing them shared ET Online.

Earlier this year Kylie and Kendall appeared in a picture and Kendall did not look too pleased with Kylie at a party in a raunchy Snapchat video, The Mirror UK said. While Kendall was conservatively dressed in a black crop top and trousers, Kylie was more seductively dressed in a white dress with plunging neckline and a thigh split. Kylie Jenner is fast becoming one of the most talked-about reality stars on the planet and even her sister Kim Kardashian admitted that her little sister had stolen her reality queen crown, said Mirror.

Kendall had posted a photo earlier with Rob Kardashian in a sweet cuddle session. Both are wearing hooded tops and Rob is not visible. However, Kendall tagged him in the picture for the viewers to know who she is with. She called him "Snuggle Buddy" in the picture, said E!