Kris Jenner is openly sharing with friends that she thinks teenage daughter Kylie will eventually become more famous than older sister Kim Kardashian.

Hollywood Life reports in the wake of all the buzz now surrounding the 18-year-old, youngest Kardashian/Jenner sibling, Kris has become convinced her rising status isn't about to change anytime soon. The website adds, when Kris recently shared Jennifer Lawrence's 25th birthday with her, all the talk of the evening was about Kylie.

"Kris spent much of the night proudly talking about her daughters and how much people loved them in St. Barts," said a source. "Kris also went on and on about how Kylie is going to be even more popular and famous than Kim, as she's already much more famous at 18 than Kim was."

Indeed, Kylie already has her own fashion line and is a reality star and model. Her volatile and electric relationship with older rap star boyfriend Tyga seems to add all the more allure.

Hollywood Life adds, Kris is now convinced that the two could ultimately replace Kim and husband Kanye West as the true power couple on "Keeping Up With The Kardashians."

"All her life, Kylie's been groomed for stardom and Kris knows it," said a source. "She thinks Kylie's relationship with Tyga could quite possibly pull in more viewers and be bigger than Kim and Kanye's wedding. If that were to happen, Kris would flirt with the idea of having Kylie and Tyga do their own show, if they're willing."

With Kylie now 18 and legally considered an adult, rumors have also recently surfaced that she and Tyga, 25, have talked about marriage and perhaps even eloping.