Kim Kardashian is working on her first novel.

The Keeping Up With The Kardashians star is reportedly trying her hand at writing and is already working on a book which appears to be loosely based on experiences from her own life in the limelight.

"The book's about the tangled love lives of three sisters with a pushy mum, trying to make it big in Hollywood. The storyline centres on an up-and-coming actress Kai and her sisters- Karissa, who's a wannabe model, and Kayleigh, who's trying to forge a career as a singer," a source said.

The 33-year-old beauty - who has seven-month-old daughter North with fiance Kanye West - is said to have enlisted the help of a professional ghostwriter to assist her with the saucy novel, which features a "lot of cheating, lying and revenge." The source told the Daily Star newspaper, "She's not the greatest writer but she has a very active imagination and knows the Hollywood scene inside out."

And Kim - who is managed by her mother Kris Jenner - is hopeful the literary venture could lead to other creative projects. "The plan is to have the book finished in the coming months so she can start pitching it to publishers ... It could be the first of many. Kim's even thinking it could get turned into a TV movie or a mini-series one day," the source added.