Kim Kardashian's upcoming selfie book may be divisive, but she's not shying away from its premise.

The 34-year-old "Keeping Up with the Kardashians" star took to Twitter on Tuesday to reveal the semi-NSFW cover for "Selfish," a compilation of her selfies.

According to Kardashian's publisher, Rizzoli USA, "Selfish" "presents some of Kim's favorite selfies in one volume -- from her favorite throwback images to current ultra-sexy glam shots -- and provides readers with a behind-the-scenes look into this larger-than-life star."

Rizzoli also describes Kardashian as a "trailblazer of the 'selfie movement' ... Kim has mastered the art of taking flattering and highly personal photos of oneself."

"Selfish" hits shelves April 28.