General Khloe Kardashian Shows Off Flat Tummy In Crop Top At Kylie Jenner's 21st Birthday Party August 11, 2018 jhgreene Leave a comment Khloe Kardashian Shows Off Flat Tummy In Crop Top At Kylie Jenner’s 21st Birthday Party The Inquisitr Inside Kylie Jenner’s wild 21st birthday as she kicks off celebrations with the whole klan and A-list pals Irish Mirror Full coverage