With "Keeping Up With The Kardashians" cameras following them around ever since they were kids, Kendall and Kylie Jenner are indeed two of the most famous and popular teens in Hollywood today.

Time made it official this week, by including the reality star sisters in its list of The 30 Most Influential Teens of 2015, according to Daily Mail.

Amid the Jenner sisters' newest feat, there are speculations that instead of being happy for being included in the list, Kylie might be a little irked that she didn't outshine her older sister.

It was earlier reported that the Jenner sisters allegedly had a screaming fit during Kanye West's fashion show in New York in February, 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."

There have been previous rumors that Kylie is purportedly jealous of Kendall's looks and career.

Kylie purportedly thinks the older Jenner has become arrogant amid her success of being a high fashion model with big deals in the bag.

"Kendall has had absolutely no work done and is flawlessly beautiful. Kylie had everything from butt injections to jaw surgery," a source reportedly said, as previously quoted by Hollywood Life.