The Kardashian sisters seem to be everywhere -- on TV, opening boutiques, launching nail polish collections, splashed across magazine covers -- but their most recent move is a surprising one. Kendall and Kylie Jenner (16 and 14, respectively) are writing a YA novel. Inspired by their favorite series The Hunger Games and Harry Potter, the siblings imagined a science fiction story about a pair of sisters 200 years in the future.

"We want to do something so different, something that we really love," Kendall told E! Online.

The book is already in the works with cowriter Maya Sloane and publishing house Simon & Schuster.

While Kendall and Kylie may be some of the youngest celebrities with a sudden interest in writing for teens, they certainly aren't the first. Click through our slideshow below to see which celebs are coming out with YA books this year!

Do you think Kendall and Kylie's book could be a hit? Leave a comment below or tell us on Twitter at @HuffPostTeen!

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  • Kendall and Kylie Jenner

    Kendall and Kylie Jenner are best known for their famous family and forays into the fashion world, but they have another project coming down the pipeline: a book. Inspired by their favorite series The Hunger Games and Harry Potter, the sisters are working on a young adult science fiction novel with co-writer Maya Sloane, according to <a href="http://www.eonline.com/news/kendall_kylie_jenner_reveal_latest/326406" target="_hplink">E! Online</a>. The story is set 200 years into the future and stars a pair of sisters. The book may be ready to hit shelves by next summer.

  • Cameron Diaz

    Cameron Diaz is interested in penning a nutrition books for girls, but don't expect it to be full of crazy diets. "She knows she is a role model to girls and she really wants to use that position to do good. This book is not about weight, it's about making the right choices," a source told <a href="http://www.eonline.com/news/cameron_diaz_author_actress_writing/322564#ixzz1xY6vC8Ie" target="_hplink">E! Online</a>. Although no contract has been signed yet, Diaz has already begun writing and collecting advice from stars such as Drew Barrymore, Jennifer Lopez, and Gwyneth Paltrow.

  • 50 Cent

    We bet you didn't see this coming. Inspired by events from his own childhood, 50 Cent wrote a semi-autobiographical novel about bullying. <em><a href="http://www.amazon.com/Playground-50-Cent/dp/159514434X " target="_hplink">Playground</a></em>was published in late 2011.

  • Lauren Conrad

    Lauren Conrad may have risen to fame on reality TV, but her real staying power is her writing. With one YA series already under her belt (L.A. Candy), she's tackling a second: <em><a href="http://www.laurenconrad.com/post/first-look-lauren-conrad-the-fame-game-cover-new-beauty-book-exclusive" target="_hplink">The Fame Game</a></em>. The first installment was published in April and the second will be released this November She is also writing <em>Lauren Conrad Beauty</em>.

  • Tyra Banks

    As if a modeling career, reality TV show, and talk show weren't enough, Tyra Banks is stepping into the YA world to write a trilogy called <em>Modelland</em>. The series centers around Tookie De La Crème, a student at an elite modeling school. The <a href="http://www.amazon.com/Modelland-Tyra-Banks/dp/038574059X" target="_hplink">first installment</a> was published in September 2011, with a <a href="http://www.huffingtonpost.com/2011/09/23/tyra-banks-modelland-movie_n_977417.html" target="_hplink">potential movie</a> to follow.

  • Hilary Duff

    Who knew Lizzie McGuire -- we mean, Hilary Duff - could write? Her debut novel Elixir became a New York Times best seller and its sequel, Devoted, is just as exciting. The<a href="http://blog.zap2it.com/pop2it/2011/10/hilary-duff-releases-devoted-third-book-in-the-trilogy-coming-soon.html" target="_hplink"> third book</a> in the trilogy will likely hit shelves this year.