Kris Jenner thinks her daughter Kylie will become more famous than Kim Kardashian West.

The 59-year-old showbiz matriarch - who was among the attendees at the recent birthday party of Oscar-winning actress Jennifer Lawrence - has helped guide the careers of both women and thinks her 18-year-old daughter could ultimately eclipse Kim, 34.

An insider said: ''Kris spent much of the night proudly talking about her daughters and how much people loved them.

''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.''

Kris spent a significant amount of time at the bash talking about Kylie's potential.

The source told HollywoodLife: ''All her life, Kylie's been groomed for stardom and Kris knows it.

''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.''

This comes shortly after it was reported Kylie had been offered $10 million to become an adult movie star.

Vivid Entertainment sent the teenager a formal offer which said they will pay her the seven-figure sum for X-rated footage featuring her and her rapper boyfriend Tyga.