World's Most Beautiful

9 Celebrity Sisters You've Most Likely Fallen in Love with Through the Years

In honor of PEOPLE's World's Most Beautiful issue, we're rounding up the buzziest, most successful siblings around

KIM, KOURTNEY & KHLOÉ

Quite possibly the most famous trio of celebrity siblings, Kim, Kourtney and Khloé Kardashian have successfully transitioned from reality TV stars to full-fledged media moguls, with each sister honing their craft via their individual websites and apps. The launch of Kim's video game, Kim Kardashian: Hollywood, her book of selfies aptly titled Selfish, Khloé's workout and organization tips as well as her healthy living book Strong Looks Better Naked and Kourtney's slew of home décor inspiration (found on her app) have all proven to be successful.