The reality star shared a heartfelt message to her BFF, who is mourning the loss of her father, John, who died of cancer on Wednesday night.
"My Fire Ox, My Brother, My Soul Sister. Give Jordy & her family some support and prayers right now," Kylie wrote on Instagram. "I love you the long way @jordynwoods . The other half of me .. When you cry I cry."
The message of love comes after Jordyn opened up about her father's death on Instagram.
"Last night heaven Got Another angel. My Daddy. Just two short weeks ago he was diagnosed with cancer and by that time it was too late," she wrote. "I appreciate everyone's kind words and it means the world to me. It still doesn't feel real. Forever and Always."
Early Thursday morning, Jordyn's mother, Elizabeth, broke the news on Instagram, writing, "Tonight my best friend of so many years rode off into the sunset on a forever long Harley ride. Thank you for being a great husband, best friend and thank you for our fabulous kids and I'm so numb that I can't even believe this is real. RIP my angel John. #teamigotthis #family #love #mobbinforlife #fuckcancer."