• KIM VS. KYLIE   photo | Kim Kardashian, Kylie Jenner

Credit: Courtesy Kim Kardashian; Courtesy Kylie Jenner

Published: Wednesday July 02, 2014 06:00 AM EDT

2014

KIM VS. KYLIE

"Yep stole Kylie's bikini...she's not getting it back," the star captioned her sexy selfie after swiping her baby sister's Lolli cutout swimsuit.