Kylie Jenner Worried That Tyga Might Be Attracted To Kendall? Star Insecure Of Older Sister?

It has been previously reported in the past that Kylie Jenner is insecure of her older sister and the newest Victoria's Secret runway model, Kendall Jenner. But is the youngest "Keeping Up With The Kardashians" star growing more insecure now that she's possibly worried that Tyga might be attracted to Kendall?

According to a report, the Jenner sisters had a screaming fit during Kanye West's fashion show in New York in February last year, where Kylie was chosen by her brother-in-law to be one of the models.

Kendall and Kylie's vicious screaming fight reportedly started with Kylie being upset with the outfit she's been told to wear. Kendall reportedly tried to calm and pacify her sister by saying that the it's art, but Kylie allegedly took Kendall's advice the wrong way.

"[Kylie] exploded, yelling, calling Kendall a know-it-all and to back off. The whole place fell silent. She went on sniping that Kendall was only there to mess with her head and she accused her of being jealous and trying to keep Kylie out of modeling," a source reportedly said, as previously quoted by Hollywood Life.

"Kendall tried to hold back, because she hates making a scene but she eventually told Kylie to grow up and then stormed off."

Many fans have noticed that the youngest "Keeping Up With The Kardashians" star has become more confident ever since she started a relationship with rapper Tyga. But is she worried that Tyga could also be finding her older sister more attractive than her?

It has been previously reported that Tyga allegedly thinks his girlfriend wears "a mountain of makeup." Does Tyga prefer Kendall Jenner's au naturel look than Kylie's?

Amid these speculations, Radar Online reported that Tyga and Kylie's storyline is driving up "Keeping Up With The Kardashians" to higher ratings.

The Kardashian-Jenner clan's momager Kris Jenner is yet to comment on rumors surrounding Kendall and Kylie Jenner's rumored sibling rivalry.